/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-RepeatedVariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x6.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-25 08:46:48,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 08:46:48,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 08:46:48,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 08:46:48,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 08:46:48,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 08:46:48,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 08:46:48,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 08:46:48,787 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 08:46:48,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 08:46:48,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 08:46:48,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 08:46:48,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 08:46:48,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 08:46:48,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 08:46:48,796 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 08:46:48,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 08:46:48,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 08:46:48,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 08:46:48,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 08:46:48,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 08:46:48,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 08:46:48,812 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 08:46:48,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 08:46:48,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-25 08:46:48,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-25 08:46:48,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-25 08:46:48,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-25 08:46:48,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-25 08:46:48,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-25 08:46:48,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-25 08:46:48,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-25 08:46:48,827 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-25 08:46:48,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 08:46:48,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 08:46:48,829 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 08:46:48,831 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-RepeatedVariableLbe.epf [2021-03-25 08:46:48,851 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 08:46:48,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 08:46:48,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 08:46:48,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 08:46:48,853 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 08:46:48,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 08:46:48,853 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 08:46:48,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 08:46:48,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 08:46:48,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 08:46:48,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 08:46:48,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 08:46:48,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 08:46:48,854 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 08:46:48,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 08:46:48,855 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 08:46:48,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 08:46:48,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 08:46:48,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 08:46:48,855 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 08:46:48,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 08:46:48,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 08:46:48,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 08:46:48,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 08:46:48,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 08:46:48,856 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 08:46:48,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 08:46:48,856 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2021-03-25 08:46:48,856 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 08:46:48,857 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 08:46:48,857 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 08:46:49,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 08:46:49,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 08:46:49,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 08:46:49,177 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-25 08:46:49,178 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-25 08:46:49,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x6.wvr.bpl [2021-03-25 08:46:49,180 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x6.wvr.bpl' [2021-03-25 08:46:49,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 08:46:49,218 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-25 08:46:49,220 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-25 08:46:49,220 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-25 08:46:49,220 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-25 08:46:49,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,236 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-25 08:46:49,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-25 08:46:49,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-25 08:46:49,246 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-25 08:46:49,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,254 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,254 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,261 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/1) ... [2021-03-25 08:46:49,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-25 08:46:49,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-25 08:46:49,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-25 08:46:49,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-25 08:46:49,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (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 [2021-03-25 08:46:49,325 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-03-25 08:46:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-03-25 08:46:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-03-25 08:46:49,325 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-03-25 08:46:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-03-25 08:46:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-03-25 08:46:49,325 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-25 08:46:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-25 08:46:49,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-25 08:46:49,326 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-03-25 08:46:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-03-25 08:46:49,326 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-03-25 08:46:49,326 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-03-25 08:46:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-03-25 08:46:49,326 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-03-25 08:46:49,327 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-25 08:46:49,482 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-25 08:46:49,483 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-03-25 08:46:49,484 INFO L202 PluginConnector]: Adding new model exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 08:46:49 BoogieIcfgContainer [2021-03-25 08:46:49,484 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-25 08:46:49,485 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-25 08:46:49,485 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-25 08:46:49,488 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-25 08:46:49,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:46:49" (1/2) ... [2021-03-25 08:46:49,488 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@668a53f5 and model type exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 08:46:49, skipping insertion in model container [2021-03-25 08:46:49,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 08:46:49" (2/2) ... [2021-03-25 08:46:49,490 INFO L111 eAbstractionObserver]: Analyzing ICFG exp2x6.wvr.bpl [2021-03-25 08:46:49,494 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-25 08:46:49,497 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-25 08:46:49,498 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-25 08:46:49,537 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-03-25 08:46:49,552 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-25 08:46:49,569 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 08:46:49,569 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 08:46:49,569 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 08:46:49,569 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 08:46:49,570 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 08:46:49,570 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 08:46:49,570 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 08:46:49,570 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 08:46:49,579 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 54 places, 45 transitions, 122 flow [2021-03-25 08:46:49,622 INFO L129 PetriNetUnfolder]: 4/41 cut-off events. [2021-03-25 08:46:49,622 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-25 08:46:49,626 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58 conditions, 41 events. 4/41 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 100 event pairs, 0 based on Foata normal form. 0/36 useless extension candidates. Maximal degree in co-relation 37. Up to 2 conditions per place. [2021-03-25 08:46:49,626 INFO L82 GeneralOperation]: Start removeDead. Operand has 54 places, 45 transitions, 122 flow [2021-03-25 08:46:49,630 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 48 places, 39 transitions, 102 flow [2021-03-25 08:46:49,647 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:49,665 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 48 places, 39 transitions, 102 flow [2021-03-25 08:46:49,668 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 48 places, 39 transitions, 102 flow [2021-03-25 08:46:49,669 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 48 places, 39 transitions, 102 flow [2021-03-25 08:46:49,686 INFO L129 PetriNetUnfolder]: 4/39 cut-off events. [2021-03-25 08:46:49,686 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-25 08:46:49,688 INFO L84 FinitePrefix]: Finished finitePrefix Result has 56 conditions, 39 events. 4/39 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 98 event pairs, 0 based on Foata normal form. 0/35 useless extension candidates. Maximal degree in co-relation 37. Up to 2 conditions per place. [2021-03-25 08:46:49,690 INFO L142 LiptonReduction]: Number of co-enabled transitions 756 [2021-03-25 08:46:49,966 INFO L154 LiptonReduction]: Checked pairs total: 264 [2021-03-25 08:46:49,966 INFO L156 LiptonReduction]: Total number of compositions: 13 [2021-03-25 08:46:49,968 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 338 [2021-03-25 08:46:49,978 INFO L129 PetriNetUnfolder]: 4/25 cut-off events. [2021-03-25 08:46:49,978 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-25 08:46:49,978 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:49,979 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:49,979 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:49,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:49,984 INFO L82 PathProgramCache]: Analyzing trace with hash -1421188788, now seen corresponding path program 1 times [2021-03-25 08:46:49,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:49,991 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942157566] [2021-03-25 08:46:49,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:50,098 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 08:46:50,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:46:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:50,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942157566] [2021-03-25 08:46:50,109 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:50,109 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-25 08:46:50,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908158945] [2021-03-25 08:46:50,116 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 08:46:50,116 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:50,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 08:46:50,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 08:46:50,128 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 58 [2021-03-25 08:46:50,129 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 35 places, 26 transitions, 76 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) [2021-03-25 08:46:50,129 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:50,129 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 58 [2021-03-25 08:46:50,130 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:50,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][22], [18#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 42#thread4EXITtrue, 58#true, 26#L18true, 45#L66true, 15#L40true]) [2021-03-25 08:46:50,228 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-03-25 08:46:50,228 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-25 08:46:50,228 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-25 08:46:50,229 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-25 08:46:50,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [18#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 26#L18true, 58#true, 45#L66true, 15#L40true, 31#L52true]) [2021-03-25 08:46:50,229 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-03-25 08:46:50,229 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-25 08:46:50,229 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-25 08:46:50,229 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-25 08:46:50,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][22], [18#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 42#thread4EXITtrue, 58#true, 45#L66true, 14#thread1EXITtrue, 15#L40true]) [2021-03-25 08:46:50,257 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,257 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,257 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,258 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [18#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 58#true, 45#L66true, 14#thread1EXITtrue, 15#L40true, 31#L52true]) [2021-03-25 08:46:50,258 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,258 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,258 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,258 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][22], [18#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L19true, 42#thread4EXITtrue, 58#true, 45#L66true, 15#L40true]) [2021-03-25 08:46:50,284 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is not cut-off event [2021-03-25 08:46:50,284 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is not cut-off event [2021-03-25 08:46:50,285 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is not cut-off event [2021-03-25 08:46:50,285 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is not cut-off event [2021-03-25 08:46:50,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [18#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L19true, 58#true, 45#L66true, 31#L52true, 15#L40true]) [2021-03-25 08:46:50,285 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is not cut-off event [2021-03-25 08:46:50,286 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is not cut-off event [2021-03-25 08:46:50,286 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is not cut-off event [2021-03-25 08:46:50,286 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is not cut-off event [2021-03-25 08:46:50,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][22], [18#L29true, thread2Thread1of1ForFork1InUse, 36#L20true, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 58#true, 42#thread4EXITtrue, 45#L66true, 15#L40true]) [2021-03-25 08:46:50,300 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,300 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,300 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-03-25 08:46:50,300 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [18#L29true, thread2Thread1of1ForFork1InUse, 36#L20true, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 58#true, 45#L66true, 31#L52true, 15#L40true]) [2021-03-25 08:46:50,301 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,301 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,301 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-03-25 08:46:50,301 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,358 INFO L129 PetriNetUnfolder]: 1372/1830 cut-off events. [2021-03-25 08:46:50,358 INFO L130 PetriNetUnfolder]: For 32/32 co-relation queries the response was YES. [2021-03-25 08:46:50,365 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3670 conditions, 1830 events. 1372/1830 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 159. Compared 7332 event pairs, 236 based on Foata normal form. 1/1287 useless extension candidates. Maximal degree in co-relation 3644. Up to 1578 conditions per place. [2021-03-25 08:46:50,379 INFO L132 encePairwiseOnDemand]: 52/58 looper letters, 25 selfloop transitions, 5 changer transitions 0/38 dead transitions. [2021-03-25 08:46:50,380 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 37 places, 38 transitions, 160 flow [2021-03-25 08:46:50,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 08:46:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 08:46:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 85 transitions. [2021-03-25 08:46:50,392 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4885057471264368 [2021-03-25 08:46:50,392 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 85 transitions. [2021-03-25 08:46:50,393 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 85 transitions. [2021-03-25 08:46:50,394 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:50,396 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 85 transitions. [2021-03-25 08:46:50,397 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) [2021-03-25 08:46:50,401 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 58.0) internal successors, (232), 4 states have internal predecessors, (232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:50,402 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 58.0) internal successors, (232), 4 states have internal predecessors, (232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:50,403 INFO L185 Difference]: Start difference. First operand has 35 places, 26 transitions, 76 flow. Second operand 3 states and 85 transitions. [2021-03-25 08:46:50,404 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 37 places, 38 transitions, 160 flow [2021-03-25 08:46:50,407 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 29 places, 38 transitions, 144 flow, removed 0 selfloop flow, removed 8 redundant places. [2021-03-25 08:46:50,409 INFO L241 Difference]: Finished difference. Result has 30 places, 30 transitions, 93 flow [2021-03-25 08:46:50,410 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=58, PETRI_DIFFERENCE_MINUEND_FLOW=60, PETRI_DIFFERENCE_MINUEND_PLACES=27, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=26, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=21, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=93, PETRI_PLACES=30, PETRI_TRANSITIONS=30} [2021-03-25 08:46:50,411 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, -5 predicate places. [2021-03-25 08:46:50,411 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:50,411 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 30 places, 30 transitions, 93 flow [2021-03-25 08:46:50,412 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 30 places, 30 transitions, 93 flow [2021-03-25 08:46:50,412 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 30 places, 30 transitions, 93 flow [2021-03-25 08:46:50,420 INFO L129 PetriNetUnfolder]: 53/114 cut-off events. [2021-03-25 08:46:50,421 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 08:46:50,421 INFO L84 FinitePrefix]: Finished finitePrefix Result has 183 conditions, 114 events. 53/114 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 392 event pairs, 6 based on Foata normal form. 0/93 useless extension candidates. Maximal degree in co-relation 155. Up to 58 conditions per place. [2021-03-25 08:46:50,423 INFO L142 LiptonReduction]: Number of co-enabled transitions 348 [2021-03-25 08:46:50,444 INFO L154 LiptonReduction]: Checked pairs total: 15 [2021-03-25 08:46:50,444 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 08:46:50,445 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 34 [2021-03-25 08:46:50,446 INFO L480 AbstractCegarLoop]: Abstraction has has 30 places, 30 transitions, 93 flow [2021-03-25 08:46:50,446 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) [2021-03-25 08:46:50,446 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:50,446 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:50,446 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-25 08:46:50,446 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:50,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:50,447 INFO L82 PathProgramCache]: Analyzing trace with hash -441097446, now seen corresponding path program 1 times [2021-03-25 08:46:50,447 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:50,447 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425569524] [2021-03-25 08:46:50,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:50,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:50,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:50,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:50,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:46:50,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:50,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:46:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:50,480 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425569524] [2021-03-25 08:46:50,480 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:50,481 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:50,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265078555] [2021-03-25 08:46:50,482 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 08:46:50,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:50,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 08:46:50,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-25 08:46:50,483 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 59 [2021-03-25 08:46:50,484 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 30 transitions, 93 flow. Second operand has 4 states, 4 states have (on average 32.25) internal successors, (129), 4 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:50,484 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:50,484 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 59 [2021-03-25 08:46:50,484 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:50,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([108] L40-->L41: Formula: (< v_x3_3 v_n_5) InVars {n=v_n_5, x3=v_x3_3} OutVars{n=v_n_5, x3=v_x3_3} AuxVars[] AssignedVars[][16], [35#L30true, 20#L65true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 25#L41true, 58#true, Black: 60#(and (= x4 x3) (= x2 x1)), 14#thread1EXITtrue]) [2021-03-25 08:46:50,636 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,636 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:50,636 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,636 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([140] L40-->thread3EXIT: Formula: (not (< v_x3_21 v_n_13)) InVars {n=v_n_13, x3=v_x3_21} OutVars{n=v_n_13, x3=v_x3_21} AuxVars[] AssignedVars[][17], [35#L30true, 20#L65true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 58#true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 14#thread1EXITtrue]) [2021-03-25 08:46:50,636 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,636 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:50,637 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,637 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:50,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][32], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 58#true, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 14#thread1EXITtrue, 15#L40true]) [2021-03-25 08:46:50,670 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:50,671 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,671 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,671 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:50,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][33], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 58#true, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 14#thread1EXITtrue, 31#L52true, 15#L40true]) [2021-03-25 08:46:50,671 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:50,671 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,671 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:50,671 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:50,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][32], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 25#L41true, 58#true, 42#thread4EXITtrue, 45#L66true, 14#thread1EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:50,691 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:50,691 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,691 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,691 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:50,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][33], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 25#L41true, 58#true, 45#L66true, 14#thread1EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:50,691 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:50,692 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,692 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,692 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:50,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][32], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 58#true, 42#thread4EXITtrue, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 14#thread1EXITtrue]) [2021-03-25 08:46:50,693 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:50,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][33], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 58#true, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 14#thread1EXITtrue, 31#L52true]) [2021-03-25 08:46:50,693 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,694 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:50,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][32], [35#L30true, 4#L42true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 58#true, 42#thread4EXITtrue, 45#L66true, 14#thread1EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:50,696 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:50,696 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,696 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:50,696 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:50,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][33], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 4#L42true, 58#true, 45#L66true, 14#thread1EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:50,697 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:50,697 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:50,697 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:50,697 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:50,719 INFO L129 PetriNetUnfolder]: 1676/2374 cut-off events. [2021-03-25 08:46:50,720 INFO L130 PetriNetUnfolder]: For 195/261 co-relation queries the response was YES. [2021-03-25 08:46:50,725 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5040 conditions, 2374 events. 1676/2374 cut-off events. For 195/261 co-relation queries the response was YES. Maximal size of possible extension queue 242. Compared 11973 event pairs, 132 based on Foata normal form. 25/1436 useless extension candidates. Maximal degree in co-relation 4921. Up to 839 conditions per place. [2021-03-25 08:46:50,739 INFO L132 encePairwiseOnDemand]: 51/59 looper letters, 34 selfloop transitions, 10 changer transitions 0/58 dead transitions. [2021-03-25 08:46:50,740 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 34 places, 58 transitions, 247 flow [2021-03-25 08:46:50,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 195 transitions. [2021-03-25 08:46:50,747 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6610169491525424 [2021-03-25 08:46:50,747 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 195 transitions. [2021-03-25 08:46:50,747 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 195 transitions. [2021-03-25 08:46:50,749 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:50,749 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 195 transitions. [2021-03-25 08:46:50,752 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 39.0) internal successors, (195), 5 states have internal predecessors, (195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:50,754 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 59.0) internal successors, (354), 6 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:50,754 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 59.0) internal successors, (354), 6 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:50,755 INFO L185 Difference]: Start difference. First operand has 30 places, 30 transitions, 93 flow. Second operand 5 states and 195 transitions. [2021-03-25 08:46:50,755 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 34 places, 58 transitions, 247 flow [2021-03-25 08:46:50,756 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 33 places, 58 transitions, 242 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 08:46:50,758 INFO L241 Difference]: Finished difference. Result has 37 places, 36 transitions, 158 flow [2021-03-25 08:46:50,758 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=59, PETRI_DIFFERENCE_MINUEND_FLOW=88, PETRI_DIFFERENCE_MINUEND_PLACES=29, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=30, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=22, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=158, PETRI_PLACES=37, PETRI_TRANSITIONS=36} [2021-03-25 08:46:50,759 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 2 predicate places. [2021-03-25 08:46:50,759 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:50,759 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 37 places, 36 transitions, 158 flow [2021-03-25 08:46:50,760 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 37 places, 36 transitions, 158 flow [2021-03-25 08:46:50,760 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 37 places, 36 transitions, 158 flow [2021-03-25 08:46:50,776 INFO L129 PetriNetUnfolder]: 140/299 cut-off events. [2021-03-25 08:46:50,776 INFO L130 PetriNetUnfolder]: For 140/213 co-relation queries the response was YES. [2021-03-25 08:46:50,778 INFO L84 FinitePrefix]: Finished finitePrefix Result has 688 conditions, 299 events. 140/299 cut-off events. For 140/213 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 1475 event pairs, 18 based on Foata normal form. 7/262 useless extension candidates. Maximal degree in co-relation 622. Up to 135 conditions per place. [2021-03-25 08:46:50,782 INFO L142 LiptonReduction]: Number of co-enabled transitions 480 [2021-03-25 08:46:50,793 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:46:50,794 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:46:50,794 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 35 [2021-03-25 08:46:50,796 INFO L480 AbstractCegarLoop]: Abstraction has has 37 places, 36 transitions, 158 flow [2021-03-25 08:46:50,796 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.25) internal successors, (129), 4 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:50,796 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:50,796 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:50,797 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-25 08:46:50,798 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:50,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:50,800 INFO L82 PathProgramCache]: Analyzing trace with hash -1809227074, now seen corresponding path program 2 times [2021-03-25 08:46:50,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:50,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639028859] [2021-03-25 08:46:50,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:50,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:50,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:50,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:50,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:50,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:50,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:46:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:50,839 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639028859] [2021-03-25 08:46:50,839 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:50,839 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:50,839 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331295299] [2021-03-25 08:46:50,840 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 08:46:50,840 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:50,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 08:46:50,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-25 08:46:50,841 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 59 [2021-03-25 08:46:50,841 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 37 places, 36 transitions, 158 flow. Second operand has 4 states, 4 states have (on average 32.25) internal successors, (129), 4 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:50,841 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:50,841 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 59 [2021-03-25 08:46:50,842 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:51,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][30], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 25#L41true, Black: 63#true, 42#thread4EXITtrue, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1))]) [2021-03-25 08:46:51,028 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][31], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 25#L41true, Black: 63#true, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 14#thread1EXITtrue, 31#L52true, 79#(and (<= n x1) (<= x2 x1))]) [2021-03-25 08:46:51,028 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,028 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][30], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 42#thread4EXITtrue, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1))]) [2021-03-25 08:46:51,029 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][31], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 14#thread1EXITtrue, 31#L52true, 79#(and (<= n x1) (<= x2 x1))]) [2021-03-25 08:46:51,029 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,032 INFO L129 PetriNetUnfolder]: 1554/2203 cut-off events. [2021-03-25 08:46:51,032 INFO L130 PetriNetUnfolder]: For 1844/1939 co-relation queries the response was YES. [2021-03-25 08:46:51,038 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5871 conditions, 2203 events. 1554/2203 cut-off events. For 1844/1939 co-relation queries the response was YES. Maximal size of possible extension queue 222. Compared 10823 event pairs, 178 based on Foata normal form. 44/1560 useless extension candidates. Maximal degree in co-relation 5742. Up to 1016 conditions per place. [2021-03-25 08:46:51,051 INFO L132 encePairwiseOnDemand]: 51/59 looper letters, 36 selfloop transitions, 14 changer transitions 0/64 dead transitions. [2021-03-25 08:46:51,051 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 41 places, 64 transitions, 374 flow [2021-03-25 08:46:51,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:51,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 194 transitions. [2021-03-25 08:46:51,053 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6576271186440678 [2021-03-25 08:46:51,053 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 194 transitions. [2021-03-25 08:46:51,053 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 194 transitions. [2021-03-25 08:46:51,053 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:51,054 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 194 transitions. [2021-03-25 08:46:51,054 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 38.8) internal successors, (194), 5 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,056 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 59.0) internal successors, (354), 6 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,056 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 59.0) internal successors, (354), 6 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,056 INFO L185 Difference]: Start difference. First operand has 37 places, 36 transitions, 158 flow. Second operand 5 states and 194 transitions. [2021-03-25 08:46:51,057 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 41 places, 64 transitions, 374 flow [2021-03-25 08:46:51,063 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 41 places, 64 transitions, 374 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 08:46:51,064 INFO L241 Difference]: Finished difference. Result has 44 places, 45 transitions, 279 flow [2021-03-25 08:46:51,064 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=59, PETRI_DIFFERENCE_MINUEND_FLOW=158, PETRI_DIFFERENCE_MINUEND_PLACES=37, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=36, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=279, PETRI_PLACES=44, PETRI_TRANSITIONS=45} [2021-03-25 08:46:51,065 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 9 predicate places. [2021-03-25 08:46:51,065 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:51,065 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 44 places, 45 transitions, 279 flow [2021-03-25 08:46:51,067 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 44 places, 45 transitions, 279 flow [2021-03-25 08:46:51,067 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 44 places, 45 transitions, 279 flow [2021-03-25 08:46:51,083 INFO L129 PetriNetUnfolder]: 138/271 cut-off events. [2021-03-25 08:46:51,083 INFO L130 PetriNetUnfolder]: For 422/505 co-relation queries the response was YES. [2021-03-25 08:46:51,084 INFO L84 FinitePrefix]: Finished finitePrefix Result has 756 conditions, 271 events. 138/271 cut-off events. For 422/505 co-relation queries the response was YES. Maximal size of possible extension queue 36. Compared 1166 event pairs, 16 based on Foata normal form. 17/252 useless extension candidates. Maximal degree in co-relation 705. Up to 135 conditions per place. [2021-03-25 08:46:51,087 INFO L142 LiptonReduction]: Number of co-enabled transitions 642 [2021-03-25 08:46:51,121 INFO L154 LiptonReduction]: Checked pairs total: 16 [2021-03-25 08:46:51,121 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 08:46:51,121 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 56 [2021-03-25 08:46:51,123 INFO L480 AbstractCegarLoop]: Abstraction has has 44 places, 45 transitions, 279 flow [2021-03-25 08:46:51,123 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.25) internal successors, (129), 4 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,123 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:51,123 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:51,123 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-25 08:46:51,124 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:51,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:51,124 INFO L82 PathProgramCache]: Analyzing trace with hash 269259030, now seen corresponding path program 1 times [2021-03-25 08:46:51,124 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:51,124 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396669676] [2021-03-25 08:46:51,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:51,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:51,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:51,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:51,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:51,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:51,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:46:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:51,172 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396669676] [2021-03-25 08:46:51,172 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:51,172 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:51,172 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591128341] [2021-03-25 08:46:51,173 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 08:46:51,173 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:51,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 08:46:51,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-25 08:46:51,174 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 32 out of 60 [2021-03-25 08:46:51,174 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 45 transitions, 279 flow. Second operand has 4 states, 4 states have (on average 34.25) internal successors, (137), 4 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,174 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:51,174 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 32 of 60 [2021-03-25 08:46:51,175 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:51,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][34], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true]) [2021-03-25 08:46:51,393 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,393 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,393 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,393 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,393 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][35], [66#(<= (+ x2 1) n), 35#L30true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true]) [2021-03-25 08:46:51,393 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,393 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,393 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,393 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][33], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 11#thread2EXITtrue, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true, 63#true]) [2021-03-25 08:46:51,418 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,418 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,418 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,418 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][55], [66#(<= (+ x2 1) n), 35#L30true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 45#L66true, 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:51,422 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,422 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,422 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,422 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][75], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, 15#L40true, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:51,435 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,435 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,436 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,436 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][75], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, 15#L40true, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true, 63#true]) [2021-03-25 08:46:51,436 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,436 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,436 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,436 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][75], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 12#L51true, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:51,437 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,437 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,437 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,437 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][95], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 12#L51true, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:51,441 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,441 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,441 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,441 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][95], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:51,445 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,446 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,446 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,446 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:51,447 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][95], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 63#true, 31#L52true]) [2021-03-25 08:46:51,447 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,447 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,447 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,447 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:51,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][33], [36#L20true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true, 63#true]) [2021-03-25 08:46:51,451 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,451 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,451 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,451 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:51,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][75], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:51,454 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,455 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,455 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:51,455 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][75], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 31#L52true]) [2021-03-25 08:46:51,455 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,455 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:51,455 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,455 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][34], [68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true]) [2021-03-25 08:46:51,460 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,460 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,460 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:51,460 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:51,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][35], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true]) [2021-03-25 08:46:51,460 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:51,460 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,460 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:51,460 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:51,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][33], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 63#true, 31#L52true]) [2021-03-25 08:46:51,463 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:51,463 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,464 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,464 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][50], [66#(<= (+ x2 1) n), 35#L30true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true]) [2021-03-25 08:46:51,464 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:51,464 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:51,464 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:51,464 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:51,466 INFO L129 PetriNetUnfolder]: 2473/3358 cut-off events. [2021-03-25 08:46:51,466 INFO L130 PetriNetUnfolder]: For 8173/8504 co-relation queries the response was YES. [2021-03-25 08:46:51,475 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11297 conditions, 3358 events. 2473/3358 cut-off events. For 8173/8504 co-relation queries the response was YES. Maximal size of possible extension queue 306. Compared 15627 event pairs, 212 based on Foata normal form. 182/2951 useless extension candidates. Maximal degree in co-relation 11193. Up to 1869 conditions per place. [2021-03-25 08:46:51,499 INFO L132 encePairwiseOnDemand]: 53/60 looper letters, 69 selfloop transitions, 13 changer transitions 0/102 dead transitions. [2021-03-25 08:46:51,499 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 48 places, 102 transitions, 801 flow [2021-03-25 08:46:51,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:51,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:51,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 203 transitions. [2021-03-25 08:46:51,501 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6766666666666666 [2021-03-25 08:46:51,501 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 203 transitions. [2021-03-25 08:46:51,501 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 203 transitions. [2021-03-25 08:46:51,502 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:51,502 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 203 transitions. [2021-03-25 08:46:51,502 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 40.6) internal successors, (203), 5 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,503 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 60.0) internal successors, (360), 6 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,504 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 60.0) internal successors, (360), 6 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,504 INFO L185 Difference]: Start difference. First operand has 44 places, 45 transitions, 279 flow. Second operand 5 states and 203 transitions. [2021-03-25 08:46:51,504 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 48 places, 102 transitions, 801 flow [2021-03-25 08:46:51,512 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 48 places, 102 transitions, 777 flow, removed 12 selfloop flow, removed 0 redundant places. [2021-03-25 08:46:51,515 INFO L241 Difference]: Finished difference. Result has 51 places, 55 transitions, 363 flow [2021-03-25 08:46:51,515 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=60, PETRI_DIFFERENCE_MINUEND_FLOW=273, PETRI_DIFFERENCE_MINUEND_PLACES=44, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=363, PETRI_PLACES=51, PETRI_TRANSITIONS=55} [2021-03-25 08:46:51,515 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 16 predicate places. [2021-03-25 08:46:51,515 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:51,516 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 51 places, 55 transitions, 363 flow [2021-03-25 08:46:51,516 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 51 places, 55 transitions, 363 flow [2021-03-25 08:46:51,516 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 51 places, 55 transitions, 363 flow [2021-03-25 08:46:51,551 INFO L129 PetriNetUnfolder]: 274/526 cut-off events. [2021-03-25 08:46:51,552 INFO L130 PetriNetUnfolder]: For 1040/1379 co-relation queries the response was YES. [2021-03-25 08:46:51,555 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1775 conditions, 526 events. 274/526 cut-off events. For 1040/1379 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 2749 event pairs, 21 based on Foata normal form. 29/484 useless extension candidates. Maximal degree in co-relation 1700. Up to 265 conditions per place. [2021-03-25 08:46:51,563 INFO L142 LiptonReduction]: Number of co-enabled transitions 986 [2021-03-25 08:46:51,723 INFO L154 LiptonReduction]: Checked pairs total: 106 [2021-03-25 08:46:51,724 INFO L156 LiptonReduction]: Total number of compositions: 4 [2021-03-25 08:46:51,724 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 209 [2021-03-25 08:46:51,724 INFO L480 AbstractCegarLoop]: Abstraction has has 51 places, 55 transitions, 363 flow [2021-03-25 08:46:51,725 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 34.25) internal successors, (137), 4 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,725 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:51,725 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:51,725 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-25 08:46:51,725 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:51,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:51,726 INFO L82 PathProgramCache]: Analyzing trace with hash -1413018305, now seen corresponding path program 1 times [2021-03-25 08:46:51,726 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:51,727 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057267215] [2021-03-25 08:46:51,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:51,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:51,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:51,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:51,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:46:51,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:51,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:46:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:51,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057267215] [2021-03-25 08:46:51,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:51,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:51,769 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675497425] [2021-03-25 08:46:51,769 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 08:46:51,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:51,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 08:46:51,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-25 08:46:51,771 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 32 out of 64 [2021-03-25 08:46:51,772 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 51 places, 55 transitions, 363 flow. Second operand has 4 states, 4 states have (on average 34.25) internal successors, (137), 4 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:51,772 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:51,772 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 32 of 64 [2021-03-25 08:46:51,772 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:52,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][63], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 4#L42true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 42#thread4EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,037 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,037 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,037 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,037 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [68#(and (<= (+ x2 1) n) (<= x2 x1)), 4#L42true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 42#thread4EXITtrue, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,037 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,037 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,037 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [66#(<= (+ x2 1) n), 4#L42true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 42#thread4EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,038 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), 4#L42true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 42#thread4EXITtrue, 45#L66true, 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,038 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,038 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][63], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, 4#L42true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 42#thread4EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,052 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,052 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,052 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,052 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][63], [97#(<= (+ x1 1) n), 4#L42true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 74#true, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:52,052 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,052 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,052 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,052 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:52,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][41], [99#(and (<= (+ x1 1) n) (<= x1 x2)), 4#L42true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 42#thread4EXITtrue, 11#thread2EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:52,052 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,053 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,053 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,053 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][41], [35#L30true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 42#thread4EXITtrue, 76#(<= x2 x1), 45#L66true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,054 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][41], [99#(and (<= (+ x1 1) n) (<= x1 x2)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 42#thread4EXITtrue, 10#L19true, 76#(<= x2 x1), 45#L66true, Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,055 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][26], [99#(and (<= (+ x1 1) n) (<= x1 x2)), 35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 76#(<= x2 x1), 45#L66true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:52,055 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,055 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,056 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,056 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][26], [99#(and (<= (+ x1 1) n) (<= x1 x2)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 10#L19true, 76#(<= x2 x1), 45#L66true, Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:52,056 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,056 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,056 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,056 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][41], [35#L30true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 10#L19true, 42#thread4EXITtrue, 76#(<= x2 x1), 45#L66true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,066 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,066 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,066 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,066 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][26], [35#L30true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 10#L19true, 76#(<= x2 x1), 45#L66true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:52,067 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,067 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,067 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,067 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][63], [97#(<= (+ x1 1) n), 4#L42true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 42#thread4EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:52,073 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,073 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,074 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,074 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][41], [99#(and (<= (+ x1 1) n) (<= x1 x2)), 4#L42true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 42#thread4EXITtrue, 74#true, 11#thread2EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:52,074 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,074 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,074 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,074 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][63], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, 4#L42true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 42#thread4EXITtrue, 10#L19true, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,075 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [66#(<= (+ x2 1) n), 35#L30true, 4#L42true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 42#thread4EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,075 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [35#L30true, 4#L42true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 42#thread4EXITtrue, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 94#true]) [2021-03-25 08:46:52,075 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,075 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,076 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,076 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][41], [99#(and (<= (+ x1 1) n) (<= x1 x2)), 35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 42#thread4EXITtrue, 45#L66true, 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,090 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,090 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,091 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,091 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][26], [99#(and (<= (+ x1 1) n) (<= x1 x2)), 35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 45#L66true, 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:52,091 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,091 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,091 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,091 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][85], [99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 11#thread2EXITtrue, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true, 63#true]) [2021-03-25 08:46:52,110 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:52,110 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,110 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,110 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][41], [99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 11#thread2EXITtrue, 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:52,111 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:52,111 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,111 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,111 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][90], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 45#L66true, 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:52,111 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:52,111 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,111 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,111 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][63], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 42#thread4EXITtrue, 45#L66true, 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,112 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:52,112 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,112 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,112 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][87], [36#L20true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 94#true, 63#true, 31#L52true]) [2021-03-25 08:46:52,113 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:52,113 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,113 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,113 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [36#L20true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 42#thread4EXITtrue, 11#thread2EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 94#true, 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:52,114 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:52,114 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,114 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,114 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][87], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 13#L31true, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true, 63#true]) [2021-03-25 08:46:52,116 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:52,116 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,116 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,116 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 74#true, 13#L31true, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), 26#L18true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:52,117 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:52,117 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,117 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,117 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [4#L42true, 36#L20true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 42#thread4EXITtrue, 11#thread2EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 94#true, 63#true]) [2021-03-25 08:46:52,118 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,118 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,118 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,118 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][87], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 13#L31true, 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true, 63#true]) [2021-03-25 08:46:52,129 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:52,129 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,129 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,129 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][54], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 77#(<= n x1), 13#L31true, 45#L66true, 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:52,130 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:52,130 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,130 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,130 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,137 INFO L129 PetriNetUnfolder]: 2613/3719 cut-off events. [2021-03-25 08:46:52,137 INFO L130 PetriNetUnfolder]: For 7735/8021 co-relation queries the response was YES. [2021-03-25 08:46:52,150 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13632 conditions, 3719 events. 2613/3719 cut-off events. For 7735/8021 co-relation queries the response was YES. Maximal size of possible extension queue 331. Compared 20313 event pairs, 141 based on Foata normal form. 192/3548 useless extension candidates. Maximal degree in co-relation 13439. Up to 1571 conditions per place. [2021-03-25 08:46:52,181 INFO L132 encePairwiseOnDemand]: 54/64 looper letters, 63 selfloop transitions, 13 changer transitions 0/95 dead transitions. [2021-03-25 08:46:52,182 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 55 places, 95 transitions, 748 flow [2021-03-25 08:46:52,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:52,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:52,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 208 transitions. [2021-03-25 08:46:52,183 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.65 [2021-03-25 08:46:52,183 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 208 transitions. [2021-03-25 08:46:52,183 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 208 transitions. [2021-03-25 08:46:52,183 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:52,183 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 208 transitions. [2021-03-25 08:46:52,184 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.6) internal successors, (208), 5 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,185 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 64.0) internal successors, (384), 6 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,185 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 64.0) internal successors, (384), 6 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,185 INFO L185 Difference]: Start difference. First operand has 51 places, 55 transitions, 363 flow. Second operand 5 states and 208 transitions. [2021-03-25 08:46:52,186 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 55 places, 95 transitions, 748 flow [2021-03-25 08:46:52,202 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 95 transitions, 748 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 08:46:52,205 INFO L241 Difference]: Finished difference. Result has 58 places, 59 transitions, 456 flow [2021-03-25 08:46:52,205 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=363, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=456, PETRI_PLACES=58, PETRI_TRANSITIONS=59} [2021-03-25 08:46:52,205 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 23 predicate places. [2021-03-25 08:46:52,206 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:52,206 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 58 places, 59 transitions, 456 flow [2021-03-25 08:46:52,206 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 58 places, 59 transitions, 456 flow [2021-03-25 08:46:52,206 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 58 places, 59 transitions, 456 flow [2021-03-25 08:46:52,234 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([96] L19-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][29], [4#L42true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 20#L65true, 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:52,234 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,234 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,234 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,234 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,257 INFO L129 PetriNetUnfolder]: 374/749 cut-off events. [2021-03-25 08:46:52,257 INFO L130 PetriNetUnfolder]: For 2430/2951 co-relation queries the response was YES. [2021-03-25 08:46:52,262 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2922 conditions, 749 events. 374/749 cut-off events. For 2430/2951 co-relation queries the response was YES. Maximal size of possible extension queue 95. Compared 4440 event pairs, 24 based on Foata normal form. 45/722 useless extension candidates. Maximal degree in co-relation 2811. Up to 373 conditions per place. [2021-03-25 08:46:52,273 INFO L142 LiptonReduction]: Number of co-enabled transitions 1106 [2021-03-25 08:46:52,307 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:46:52,307 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:46:52,307 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 101 [2021-03-25 08:46:52,308 INFO L480 AbstractCegarLoop]: Abstraction has has 58 places, 59 transitions, 456 flow [2021-03-25 08:46:52,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 34.25) internal successors, (137), 4 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,309 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:52,309 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:52,309 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-25 08:46:52,309 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:52,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:52,309 INFO L82 PathProgramCache]: Analyzing trace with hash 228156029, now seen corresponding path program 1 times [2021-03-25 08:46:52,309 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:52,310 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050836467] [2021-03-25 08:46:52,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:52,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:52,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:52,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:52,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:52,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:52,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:46:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:52,356 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050836467] [2021-03-25 08:46:52,356 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:52,356 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:52,356 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789771962] [2021-03-25 08:46:52,357 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 08:46:52,357 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:52,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 08:46:52,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-25 08:46:52,357 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 32 out of 64 [2021-03-25 08:46:52,358 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 59 transitions, 456 flow. Second operand has 4 states, 4 states have (on average 34.0) internal successors, (136), 4 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,358 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:52,358 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 32 of 64 [2021-03-25 08:46:52,358 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:52,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][38], [96#(<= x1 x2), 65#(<= x2 x1), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 94#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 42#thread4EXITtrue, 109#(and (<= x1 x2) (<= n x2)), 45#L66true, 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,630 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,630 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,630 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,630 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][38], [96#(<= x1 x2), 65#(<= x2 x1), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 94#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 42#thread4EXITtrue, 11#thread2EXITtrue, 45#L66true, 109#(and (<= x1 x2) (<= n x2)), 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 84#true, 25#L41true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,630 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,630 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,630 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,630 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][28], [96#(<= x1 x2), 65#(<= x2 x1), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 94#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 45#L66true, 109#(and (<= x1 x2) (<= n x2)), 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:52,630 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][28], [96#(<= x1 x2), 65#(<= x2 x1), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 94#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 11#thread2EXITtrue, 45#L66true, 109#(and (<= x1 x2) (<= n x2)), 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 84#true, 25#L41true, 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:52,631 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:52,631 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:52,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][38], [96#(<= x1 x2), 65#(<= x2 x1), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 94#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 42#thread4EXITtrue, 11#thread2EXITtrue, 45#L66true, 109#(and (<= x1 x2) (<= n x2)), 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:52,656 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][28], [96#(<= x1 x2), 65#(<= x2 x1), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 94#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 11#thread2EXITtrue, 45#L66true, 109#(and (<= x1 x2) (<= n x2)), 14#thread1EXITtrue, 79#(and (<= n x1) (<= x2 x1)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:52,656 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,656 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:52,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][88], [36#L20true, Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 107#(<= n x2), 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 94#true, 31#L52true, 63#true]) [2021-03-25 08:46:52,676 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:52,676 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,676 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,676 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][81], [36#L20true, Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 74#true, 11#thread2EXITtrue, 107#(<= n x2), 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 94#true, 63#true]) [2021-03-25 08:46:52,677 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:52,677 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,677 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,677 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,678 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][83], [Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 45#L66true, 13#L31true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 60#(and (= x4 x3) (= x2 x1)), 94#true, 30#thread3EXITtrue, 31#L52true, 63#true]) [2021-03-25 08:46:52,678 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:52,678 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,678 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,678 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,678 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][47], [Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 104#true, 42#thread4EXITtrue, 74#true, 45#L66true, 13#L31true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), 26#L18true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 94#true, 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:52,679 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:52,679 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,679 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,679 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:52,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][81], [4#L42true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 74#true, 107#(<= n x2), 11#thread2EXITtrue, 45#L66true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:52,681 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,681 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,682 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:52,682 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][83], [Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 45#L66true, 13#L31true, 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 60#(and (= x4 x3) (= x2 x1)), 94#true, 30#thread3EXITtrue, 31#L52true, 63#true]) [2021-03-25 08:46:52,686 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:52,686 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,686 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,686 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][47], [Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 45#L66true, 13#L31true, 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 94#true, 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:52,687 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:52,687 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,687 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,687 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:52,694 INFO L129 PetriNetUnfolder]: 2320/3343 cut-off events. [2021-03-25 08:46:52,694 INFO L130 PetriNetUnfolder]: For 10282/10550 co-relation queries the response was YES. [2021-03-25 08:46:52,706 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13390 conditions, 3343 events. 2320/3343 cut-off events. For 10282/10550 co-relation queries the response was YES. Maximal size of possible extension queue 318. Compared 18164 event pairs, 254 based on Foata normal form. 75/3190 useless extension candidates. Maximal degree in co-relation 13199. Up to 1886 conditions per place. [2021-03-25 08:46:52,732 INFO L132 encePairwiseOnDemand]: 55/64 looper letters, 60 selfloop transitions, 13 changer transitions 0/92 dead transitions. [2021-03-25 08:46:52,732 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 62 places, 92 transitions, 770 flow [2021-03-25 08:46:52,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:52,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 205 transitions. [2021-03-25 08:46:52,733 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.640625 [2021-03-25 08:46:52,733 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 205 transitions. [2021-03-25 08:46:52,733 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 205 transitions. [2021-03-25 08:46:52,734 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:52,734 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 205 transitions. [2021-03-25 08:46:52,734 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.0) internal successors, (205), 5 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,735 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 64.0) internal successors, (384), 6 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,735 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 64.0) internal successors, (384), 6 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,735 INFO L185 Difference]: Start difference. First operand has 58 places, 59 transitions, 456 flow. Second operand 5 states and 205 transitions. [2021-03-25 08:46:52,735 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 62 places, 92 transitions, 770 flow [2021-03-25 08:46:52,750 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 92 transitions, 757 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-03-25 08:46:52,752 INFO L241 Difference]: Finished difference. Result has 64 places, 62 transitions, 512 flow [2021-03-25 08:46:52,753 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=413, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=512, PETRI_PLACES=64, PETRI_TRANSITIONS=62} [2021-03-25 08:46:52,753 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 29 predicate places. [2021-03-25 08:46:52,753 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:52,753 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 64 places, 62 transitions, 512 flow [2021-03-25 08:46:52,753 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 64 places, 62 transitions, 512 flow [2021-03-25 08:46:52,757 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 64 places, 62 transitions, 512 flow [2021-03-25 08:46:52,803 INFO L129 PetriNetUnfolder]: 373/706 cut-off events. [2021-03-25 08:46:52,803 INFO L130 PetriNetUnfolder]: For 2882/3273 co-relation queries the response was YES. [2021-03-25 08:46:52,808 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2934 conditions, 706 events. 373/706 cut-off events. For 2882/3273 co-relation queries the response was YES. Maximal size of possible extension queue 86. Compared 3908 event pairs, 26 based on Foata normal form. 58/685 useless extension candidates. Maximal degree in co-relation 2844. Up to 350 conditions per place. [2021-03-25 08:46:52,819 INFO L142 LiptonReduction]: Number of co-enabled transitions 1216 [2021-03-25 08:46:52,913 INFO L154 LiptonReduction]: Checked pairs total: 48 [2021-03-25 08:46:52,913 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 08:46:52,913 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 160 [2021-03-25 08:46:52,916 INFO L480 AbstractCegarLoop]: Abstraction has has 64 places, 62 transitions, 512 flow [2021-03-25 08:46:52,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 34.0) internal successors, (136), 4 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:52,916 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:52,917 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:52,917 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-25 08:46:52,917 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:52,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:52,917 INFO L82 PathProgramCache]: Analyzing trace with hash 1768794301, now seen corresponding path program 1 times [2021-03-25 08:46:52,917 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:52,917 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124260184] [2021-03-25 08:46:52,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:52,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:52,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:52,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:52,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:46:52,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:52,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:46:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:52,959 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124260184] [2021-03-25 08:46:52,959 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:52,959 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:52,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591641236] [2021-03-25 08:46:52,959 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 08:46:52,959 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:52,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 08:46:52,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-25 08:46:52,960 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 35 out of 66 [2021-03-25 08:46:52,960 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 62 transitions, 512 flow. Second operand 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) [2021-03-25 08:46:52,960 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:52,960 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 35 of 66 [2021-03-25 08:46:52,961 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:53,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][104], [99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 94#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 107#(<= n x2), 11#thread2EXITtrue, 43#L53true, 45#L66true, Black: 104#true, Black: 76#(<= x2 x1), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:53,163 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,163 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,163 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,163 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][105], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 94#true, 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 76#(<= x2 x1), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 77#(<= n x1), 114#true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue]) [2021-03-25 08:46:53,163 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,163 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,163 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,163 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][104], [99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 94#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, 107#(<= n x2), 12#L51true, 45#L66true, Black: 104#true, Black: 76#(<= x2 x1), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:53,209 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,209 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,209 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,209 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][105], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 94#true, 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 12#L51true, 45#L66true, Black: 107#(<= n x2), Black: 76#(<= x2 x1), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 77#(<= n x1), 114#true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue]) [2021-03-25 08:46:53,209 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,209 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,209 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,209 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][104], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 12#L51true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,244 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,244 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,244 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,244 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][105], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 12#L51true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,244 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,244 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,244 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,245 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][104], [99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 94#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 42#thread4EXITtrue, 107#(<= n x2), 11#thread2EXITtrue, 45#L66true, Black: 104#true, Black: 76#(<= x2 x1), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:53,250 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,250 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,250 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,250 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][105], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 94#true, 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 76#(<= x2 x1), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 77#(<= n x1), 114#true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue]) [2021-03-25 08:46:53,251 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,251 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,251 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,251 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][120], [Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 12#L51true, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, 15#L40true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 18#L29true, 114#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,261 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,261 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,261 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,261 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][121], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 12#L51true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,265 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,265 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,265 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][36], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 94#true, 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 45#L66true, Black: 107#(<= n x2), Black: 76#(<= x2 x1), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:53,274 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,274 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,274 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,274 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][33], [35#L30true, 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 63#true, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 107#(<= n x2), Black: 76#(<= x2 x1), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 79#(and (<= n x1) (<= x2 x1)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true]) [2021-03-25 08:46:53,275 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,275 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,275 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,275 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][104], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 12#L51true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,276 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,276 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,276 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,276 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][105], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 12#L51true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,276 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,277 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,277 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,277 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][104], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,278 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,278 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,278 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,278 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][105], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,278 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,278 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,278 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,278 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][87], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,279 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,279 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,279 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,279 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][88], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,279 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,279 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,279 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,279 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][120], [Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 12#L51true, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 114#true, 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,287 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,287 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,287 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][120], [Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 12#L51true, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 114#true, 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 30#thread3EXITtrue, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,288 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,288 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,288 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,288 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][120], [Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, 15#L40true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 18#L29true, 114#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,289 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,289 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,289 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,289 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][111], [Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 45#L66true, 14#thread1EXITtrue, 15#L40true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 117#(<= (+ x4 1) n), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 31#L52true]) [2021-03-25 08:46:53,290 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,290 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,290 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,290 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][121], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 12#L51true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,293 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,293 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,293 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,293 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][121], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,294 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,294 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,294 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,294 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][112], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,295 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,295 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,295 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,295 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,298 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][120], [Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, 15#L40true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 18#L29true, 114#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,298 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,298 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,298 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,298 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,298 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][104], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,301 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,301 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,301 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,301 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][105], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,301 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,301 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,301 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,302 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][87], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,302 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,302 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,302 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,302 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][88], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,303 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,303 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,303 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,303 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][40], [99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 94#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 107#(<= n x2), 11#thread2EXITtrue, 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true, 63#true]) [2021-03-25 08:46:53,303 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,303 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,303 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,303 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][42], [97#(<= (+ x1 1) n), 66#(<= (+ x2 1) n), 35#L30true, Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true]) [2021-03-25 08:46:53,304 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,304 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,304 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,304 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][120], [Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 114#true, 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,308 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:53,308 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,308 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,309 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][111], [Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 117#(<= (+ x4 1) n), 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 31#L52true, 63#true]) [2021-03-25 08:46:53,309 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:53,309 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,309 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,309 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][120], [Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 18#L29true, 114#true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 63#true]) [2021-03-25 08:46:53,310 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:53,310 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,310 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,310 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][121], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,311 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:53,311 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,311 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,311 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][112], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,312 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:53,312 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,312 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,312 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,313 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][63], [36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 107#(<= n x2), 11#thread2EXITtrue, 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 30#thread3EXITtrue, 31#L52true, 63#true]) [2021-03-25 08:46:53,313 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:53,313 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,313 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,313 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,314 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][120], [Black: 97#(<= (+ x1 1) n), Black: 65#(<= x2 x1), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 66#(<= (+ x2 1) n), 104#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 42#thread4EXITtrue, 45#L66true, 77#(<= n x1), 14#thread1EXITtrue, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 76#(<= x2 x1), 18#L29true, 114#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,314 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,314 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,314 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,314 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:46:53,314 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,318 INFO L129 PetriNetUnfolder]: 2692/3719 cut-off events. [2021-03-25 08:46:53,318 INFO L130 PetriNetUnfolder]: For 22173/22952 co-relation queries the response was YES. [2021-03-25 08:46:53,335 INFO L84 FinitePrefix]: Finished finitePrefix Result has 17397 conditions, 3719 events. 2692/3719 cut-off events. For 22173/22952 co-relation queries the response was YES. Maximal size of possible extension queue 278. Compared 17675 event pairs, 324 based on Foata normal form. 483/4014 useless extension candidates. Maximal degree in co-relation 17271. Up to 1713 conditions per place. [2021-03-25 08:46:53,363 INFO L132 encePairwiseOnDemand]: 58/66 looper letters, 92 selfloop transitions, 15 changer transitions 0/129 dead transitions. [2021-03-25 08:46:53,364 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 129 transitions, 1331 flow [2021-03-25 08:46:53,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:53,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 219 transitions. [2021-03-25 08:46:53,365 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6636363636363637 [2021-03-25 08:46:53,365 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 219 transitions. [2021-03-25 08:46:53,365 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 219 transitions. [2021-03-25 08:46:53,366 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:53,366 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 219 transitions. [2021-03-25 08:46:53,366 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 43.8) internal successors, (219), 5 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) [2021-03-25 08:46:53,367 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 66.0) internal successors, (396), 6 states have internal predecessors, (396), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:53,367 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 66.0) internal successors, (396), 6 states have internal predecessors, (396), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:53,367 INFO L185 Difference]: Start difference. First operand has 64 places, 62 transitions, 512 flow. Second operand 5 states and 219 transitions. [2021-03-25 08:46:53,367 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 129 transitions, 1331 flow [2021-03-25 08:46:53,391 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 67 places, 129 transitions, 1294 flow, removed 12 selfloop flow, removed 1 redundant places. [2021-03-25 08:46:53,394 INFO L241 Difference]: Finished difference. Result has 71 places, 67 transitions, 600 flow [2021-03-25 08:46:53,395 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=66, PETRI_DIFFERENCE_MINUEND_FLOW=485, PETRI_DIFFERENCE_MINUEND_PLACES=63, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=60, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=48, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=600, PETRI_PLACES=71, PETRI_TRANSITIONS=67} [2021-03-25 08:46:53,395 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 36 predicate places. [2021-03-25 08:46:53,395 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:53,395 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 71 places, 67 transitions, 600 flow [2021-03-25 08:46:53,395 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 71 places, 67 transitions, 600 flow [2021-03-25 08:46:53,396 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 71 places, 67 transitions, 600 flow [2021-03-25 08:46:53,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][52], [4#L42true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,444 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,444 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,444 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,444 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][52], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 43#L53true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,452 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:53,452 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,452 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:53,452 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,454 INFO L129 PetriNetUnfolder]: 376/727 cut-off events. [2021-03-25 08:46:53,454 INFO L130 PetriNetUnfolder]: For 3309/3719 co-relation queries the response was YES. [2021-03-25 08:46:53,460 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3296 conditions, 727 events. 376/727 cut-off events. For 3309/3719 co-relation queries the response was YES. Maximal size of possible extension queue 92. Compared 4149 event pairs, 41 based on Foata normal form. 63/715 useless extension candidates. Maximal degree in co-relation 3201. Up to 333 conditions per place. [2021-03-25 08:46:53,472 INFO L142 LiptonReduction]: Number of co-enabled transitions 1578 [2021-03-25 08:46:53,534 INFO L154 LiptonReduction]: Checked pairs total: 75 [2021-03-25 08:46:53,535 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 08:46:53,535 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 140 [2021-03-25 08:46:53,536 INFO L480 AbstractCegarLoop]: Abstraction has has 71 places, 67 transitions, 600 flow [2021-03-25 08:46:53,536 INFO L481 AbstractCegarLoop]: Interpolant automaton has 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) [2021-03-25 08:46:53,536 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:53,536 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:53,536 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-25 08:46:53,536 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:53,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:53,536 INFO L82 PathProgramCache]: Analyzing trace with hash -1273335687, now seen corresponding path program 1 times [2021-03-25 08:46:53,537 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:53,537 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055692089] [2021-03-25 08:46:53,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:53,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:53,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:53,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:53,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:46:53,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:53,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:46:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:53,580 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055692089] [2021-03-25 08:46:53,580 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:53,580 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:53,581 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030346804] [2021-03-25 08:46:53,581 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 08:46:53,581 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:53,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 08:46:53,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-25 08:46:53,582 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 35 out of 68 [2021-03-25 08:46:53,582 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 67 transitions, 600 flow. Second operand has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:53,582 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:53,582 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 35 of 68 [2021-03-25 08:46:53,582 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:53,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][61], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 20#L65true, 86#(<= x4 x3), 25#L41true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,790 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,790 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:53,790 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:53,790 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][85], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,807 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,807 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,807 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:53,807 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][86], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,807 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,807 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,807 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:53,808 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][61], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 86#(<= x4 x3), 25#L41true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,851 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,851 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,851 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,851 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][61], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,857 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,857 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:53,857 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,857 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][111], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,859 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,859 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,859 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,859 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][110], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, 15#L40true, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,874 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,874 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,875 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,875 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][85], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 20#L65true, 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,878 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,879 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,879 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,879 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][86], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 20#L65true, 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,879 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,879 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,879 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,879 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][102], [128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,879 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,880 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,880 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,880 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][103], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,880 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,880 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,880 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,880 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][110], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 20#L65true, 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,911 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,911 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,911 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,911 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][113], [128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,912 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,912 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,912 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,912 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][61], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,913 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,913 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,913 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:53,913 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][111], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 20#L65true, 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,920 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,920 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,920 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,920 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][114], [128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,920 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,921 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,921 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,921 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][85], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,933 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,933 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,933 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,933 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][86], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,933 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,933 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,933 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,933 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:53,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][111], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,971 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,972 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,972 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,972 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][111], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,974 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,974 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,974 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,975 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][110], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, 15#L40true, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,977 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,977 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,977 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,977 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][110], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, 15#L40true, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,986 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,986 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,986 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:53,986 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][85], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,991 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,991 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,991 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,991 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][86], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,991 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,991 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,991 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,992 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][102], [128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,992 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,992 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,992 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,992 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,993 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][103], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,993 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,993 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,993 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,993 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][85], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:53,996 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,996 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,997 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,997 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:53,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][86], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:53,997 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,997 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:53,997 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:53,997 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][110], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 94#true, 31#L52true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,005 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,005 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,005 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,005 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][113], [128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,006 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,006 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,006 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,006 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,008 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][110], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, 94#true, 31#L52true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,008 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,008 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,008 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,008 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][111], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,012 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,012 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,012 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,013 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][114], [128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,013 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,013 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,013 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,013 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][114], [128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,014 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,014 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,014 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,014 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][111], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,015 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,015 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,015 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,015 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][111], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, 94#true, 31#L52true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,016 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,016 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,016 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,016 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][110], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,018 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,018 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,018 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,018 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][113], [128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,022 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,022 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,022 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,022 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][85], [Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,027 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,027 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,027 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,027 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][86], [66#(<= (+ x2 1) n), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,027 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,027 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,027 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,027 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,046 INFO L129 PetriNetUnfolder]: 3398/4781 cut-off events. [2021-03-25 08:46:54,046 INFO L130 PetriNetUnfolder]: For 31777/32611 co-relation queries the response was YES. [2021-03-25 08:46:54,070 INFO L84 FinitePrefix]: Finished finitePrefix Result has 24895 conditions, 4781 events. 3398/4781 cut-off events. For 31777/32611 co-relation queries the response was YES. Maximal size of possible extension queue 354. Compared 24413 event pairs, 389 based on Foata normal form. 524/5081 useless extension candidates. Maximal degree in co-relation 24725. Up to 2190 conditions per place. [2021-03-25 08:46:54,112 INFO L132 encePairwiseOnDemand]: 59/68 looper letters, 101 selfloop transitions, 13 changer transitions 0/136 dead transitions. [2021-03-25 08:46:54,112 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 136 transitions, 1464 flow [2021-03-25 08:46:54,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:54,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:54,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 221 transitions. [2021-03-25 08:46:54,114 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.65 [2021-03-25 08:46:54,114 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 221 transitions. [2021-03-25 08:46:54,114 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 221 transitions. [2021-03-25 08:46:54,114 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:54,114 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 221 transitions. [2021-03-25 08:46:54,115 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 44.2) internal successors, (221), 5 states have internal predecessors, (221), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:54,115 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 68.0) internal successors, (408), 6 states have internal predecessors, (408), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:54,115 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 68.0) internal successors, (408), 6 states have internal predecessors, (408), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:54,116 INFO L185 Difference]: Start difference. First operand has 71 places, 67 transitions, 600 flow. Second operand 5 states and 221 transitions. [2021-03-25 08:46:54,116 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 136 transitions, 1464 flow [2021-03-25 08:46:54,155 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 136 transitions, 1458 flow, removed 3 selfloop flow, removed 0 redundant places. [2021-03-25 08:46:54,157 INFO L241 Difference]: Finished difference. Result has 78 places, 71 transitions, 691 flow [2021-03-25 08:46:54,157 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=68, PETRI_DIFFERENCE_MINUEND_FLOW=596, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=691, PETRI_PLACES=78, PETRI_TRANSITIONS=71} [2021-03-25 08:46:54,157 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 43 predicate places. [2021-03-25 08:46:54,157 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:54,158 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 78 places, 71 transitions, 691 flow [2021-03-25 08:46:54,158 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 78 places, 71 transitions, 691 flow [2021-03-25 08:46:54,158 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 78 places, 71 transitions, 691 flow [2021-03-25 08:46:54,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][57], [Black: 128#(<= (+ x3 1) n), 4#L42true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,189 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,189 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-25 08:46:54,189 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,189 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][57], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 12#L51true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,255 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:46:54,255 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,255 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,255 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,259 INFO L129 PetriNetUnfolder]: 554/1057 cut-off events. [2021-03-25 08:46:54,259 INFO L130 PetriNetUnfolder]: For 5518/6297 co-relation queries the response was YES. [2021-03-25 08:46:54,270 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5214 conditions, 1057 events. 554/1057 cut-off events. For 5518/6297 co-relation queries the response was YES. Maximal size of possible extension queue 131. Compared 6421 event pairs, 57 based on Foata normal form. 106/1072 useless extension candidates. Maximal degree in co-relation 5090. Up to 494 conditions per place. [2021-03-25 08:46:54,289 INFO L142 LiptonReduction]: Number of co-enabled transitions 1786 [2021-03-25 08:46:54,306 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:46:54,306 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:46:54,307 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 150 [2021-03-25 08:46:54,307 INFO L480 AbstractCegarLoop]: Abstraction has has 78 places, 71 transitions, 691 flow [2021-03-25 08:46:54,307 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:54,307 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:54,307 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:54,307 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-25 08:46:54,308 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:54,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:54,308 INFO L82 PathProgramCache]: Analyzing trace with hash 386522387, now seen corresponding path program 1 times [2021-03-25 08:46:54,308 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:54,308 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906591410] [2021-03-25 08:46:54,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:54,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:54,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:54,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:54,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:46:54,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:54,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:46:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:46:54,324 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906591410] [2021-03-25 08:46:54,324 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:54,324 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:54,324 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345017040] [2021-03-25 08:46:54,325 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 08:46:54,325 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:54,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 08:46:54,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-25 08:46:54,326 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 35 out of 68 [2021-03-25 08:46:54,326 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 71 transitions, 691 flow. Second operand has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:54,326 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:54,326 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 35 of 68 [2021-03-25 08:46:54,326 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:54,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,524 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,524 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,524 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,524 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:54,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [66#(<= (+ x2 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,524 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,525 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,525 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,525 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-25 08:46:54,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 20#L65true, 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,586 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,586 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,586 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,586 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [66#(<= (+ x2 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 20#L65true, 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,586 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,586 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,586 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,587 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,587 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,587 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,587 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,587 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 20#L65true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,587 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,587 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,587 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,588 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, 12#L51true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,619 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,619 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,619 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,620 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 12#L51true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,620 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,620 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,620 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:54,620 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,639 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,639 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,639 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,639 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [66#(<= (+ x2 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,639 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,639 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,639 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,639 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, 12#L51true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,645 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,645 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,645 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,645 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 12#L51true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,645 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,645 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,645 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,645 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][107], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 138#(<= n x4), 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,671 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,671 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,671 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,671 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][108], [66#(<= (+ x2 1) n), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 125#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 138#(<= n x4), 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,671 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,672 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 15#L40true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,672 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,673 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,673 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:54,673 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,678 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][98], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, 15#L40true, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,678 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,678 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,678 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,678 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,679 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][98], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 12#L51true, 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,679 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,679 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,679 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,679 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][98], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 94#true, 31#L52true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,680 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,680 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,680 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,680 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][98], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,682 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,682 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,682 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,682 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][119], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 138#(<= n x4), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,688 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,688 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,688 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,688 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,693 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [66#(<= (+ x2 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,694 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,695 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,695 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,695 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,695 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,695 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,695 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,695 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,695 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][77], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,696 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,696 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,696 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,696 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][78], [66#(<= (+ x2 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), 30#thread3EXITtrue, 31#L52true, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,697 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,697 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,697 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,697 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][107], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 138#(<= n x4), 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,698 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,698 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,698 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,698 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][108], [130#(and (<= (+ x3 1) n) (<= x3 x4)), 66#(<= (+ x2 1) n), Black: 128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 125#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 138#(<= n x4), Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,698 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,698 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,699 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,699 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][39], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,709 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,709 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,709 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,709 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][41], [66#(<= (+ x2 1) n), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 65#(<= x2 x1), Black: 125#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, 10#L19true, 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 25#L41true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,709 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,709 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:54,709 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:54,709 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][119], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 138#(<= n x4), 77#(<= n x1), 14#thread1EXITtrue, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,721 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,721 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,721 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,721 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][107], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 10#L19true, 74#true, 138#(<= n x4), 11#thread2EXITtrue, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 42#thread4EXITtrue, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:54,723 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,723 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,723 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,723 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([101] L29-->L30: Formula: (< v_x2_4 v_n_4) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][108], [66#(<= (+ x2 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 10#L19true, 74#true, 138#(<= n x4), Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 30#thread3EXITtrue, 97#(<= (+ x1 1) n), 35#L30true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 42#thread4EXITtrue, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:54,723 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:54,723 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,723 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:54,723 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:54,742 INFO L129 PetriNetUnfolder]: 3116/4342 cut-off events. [2021-03-25 08:46:54,742 INFO L130 PetriNetUnfolder]: For 32819/33569 co-relation queries the response was YES. [2021-03-25 08:46:54,767 INFO L84 FinitePrefix]: Finished finitePrefix Result has 24099 conditions, 4342 events. 3116/4342 cut-off events. For 32819/33569 co-relation queries the response was YES. Maximal size of possible extension queue 309. Compared 21448 event pairs, 413 based on Foata normal form. 363/4532 useless extension candidates. Maximal degree in co-relation 23957. Up to 2693 conditions per place. [2021-03-25 08:46:54,792 INFO L132 encePairwiseOnDemand]: 60/68 looper letters, 98 selfloop transitions, 13 changer transitions 0/133 dead transitions. [2021-03-25 08:46:54,792 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 133 transitions, 1484 flow [2021-03-25 08:46:54,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 217 transitions. [2021-03-25 08:46:54,793 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.638235294117647 [2021-03-25 08:46:54,793 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 217 transitions. [2021-03-25 08:46:54,793 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 217 transitions. [2021-03-25 08:46:54,793 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:54,793 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 217 transitions. [2021-03-25 08:46:54,794 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 43.4) internal successors, (217), 5 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) [2021-03-25 08:46:54,795 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 68.0) internal successors, (408), 6 states have internal predecessors, (408), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:54,795 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 68.0) internal successors, (408), 6 states have internal predecessors, (408), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:54,795 INFO L185 Difference]: Start difference. First operand has 78 places, 71 transitions, 691 flow. Second operand 5 states and 217 transitions. [2021-03-25 08:46:54,795 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 133 transitions, 1484 flow [2021-03-25 08:46:54,832 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 81 places, 133 transitions, 1471 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-03-25 08:46:54,834 INFO L241 Difference]: Finished difference. Result has 84 places, 74 transitions, 751 flow [2021-03-25 08:46:54,834 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=68, PETRI_DIFFERENCE_MINUEND_FLOW=648, PETRI_DIFFERENCE_MINUEND_PLACES=77, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=56, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=751, PETRI_PLACES=84, PETRI_TRANSITIONS=74} [2021-03-25 08:46:54,834 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 49 predicate places. [2021-03-25 08:46:54,834 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:54,835 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 84 places, 74 transitions, 751 flow [2021-03-25 08:46:54,835 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 84 places, 74 transitions, 751 flow [2021-03-25 08:46:54,835 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 84 places, 74 transitions, 751 flow [2021-03-25 08:46:54,925 INFO L129 PetriNetUnfolder]: 502/928 cut-off events. [2021-03-25 08:46:54,925 INFO L130 PetriNetUnfolder]: For 5626/6303 co-relation queries the response was YES. [2021-03-25 08:46:54,934 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4782 conditions, 928 events. 502/928 cut-off events. For 5626/6303 co-relation queries the response was YES. Maximal size of possible extension queue 113. Compared 5334 event pairs, 51 based on Foata normal form. 105/952 useless extension candidates. Maximal degree in co-relation 4670. Up to 439 conditions per place. [2021-03-25 08:46:54,950 INFO L142 LiptonReduction]: Number of co-enabled transitions 2002 [2021-03-25 08:46:55,005 INFO L154 LiptonReduction]: Checked pairs total: 38 [2021-03-25 08:46:55,005 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 08:46:55,006 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 172 [2021-03-25 08:46:55,006 INFO L480 AbstractCegarLoop]: Abstraction has has 84 places, 74 transitions, 751 flow [2021-03-25 08:46:55,006 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:55,006 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:55,006 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:55,007 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-25 08:46:55,007 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:55,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:55,007 INFO L82 PathProgramCache]: Analyzing trace with hash 1634815595, now seen corresponding path program 1 times [2021-03-25 08:46:55,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:55,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558638976] [2021-03-25 08:46:55,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:55,041 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:46:55,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,054 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:46:55,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,070 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:46:55,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,087 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:46:55,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:46:55,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:46:55,091 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558638976] [2021-03-25 08:46:55,093 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [947107716] [2021-03-25 08:46:55,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:46:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:55,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 11 conjunts are in the unsatisfiable core [2021-03-25 08:46:55,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:46:55,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:46:55,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:46:55,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:46:55,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:46:55,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:55,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:46:55,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:46:55,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:46:55,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:46:55,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:55,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:46:55,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:46:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:46:55,364 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:46:55,364 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 4 [2021-03-25 08:46:55,364 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105360521] [2021-03-25 08:46:55,364 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 08:46:55,364 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:55,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 08:46:55,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-25 08:46:55,365 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 69 [2021-03-25 08:46:55,366 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 74 transitions, 751 flow. Second operand has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:55,366 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:55,366 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 69 [2021-03-25 08:46:55,366 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:56,316 INFO L129 PetriNetUnfolder]: 3456/4875 cut-off events. [2021-03-25 08:46:56,317 INFO L130 PetriNetUnfolder]: For 37406/37432 co-relation queries the response was YES. [2021-03-25 08:46:56,343 INFO L84 FinitePrefix]: Finished finitePrefix Result has 27414 conditions, 4875 events. 3456/4875 cut-off events. For 37406/37432 co-relation queries the response was YES. Maximal size of possible extension queue 296. Compared 24191 event pairs, 592 based on Foata normal form. 2/4857 useless extension candidates. Maximal degree in co-relation 27249. Up to 4433 conditions per place. [2021-03-25 08:46:56,376 INFO L132 encePairwiseOnDemand]: 56/69 looper letters, 108 selfloop transitions, 22 changer transitions 0/138 dead transitions. [2021-03-25 08:46:56,376 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 138 transitions, 1662 flow [2021-03-25 08:46:56,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-25 08:46:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-03-25 08:46:56,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 180 transitions. [2021-03-25 08:46:56,378 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.43478260869565216 [2021-03-25 08:46:56,378 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 180 transitions. [2021-03-25 08:46:56,378 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 180 transitions. [2021-03-25 08:46:56,378 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:56,378 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 180 transitions. [2021-03-25 08:46:56,379 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 30.0) internal successors, (180), 6 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:56,380 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 69.0) internal successors, (483), 7 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:56,381 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 69.0) internal successors, (483), 7 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:56,381 INFO L185 Difference]: Start difference. First operand has 84 places, 74 transitions, 751 flow. Second operand 6 states and 180 transitions. [2021-03-25 08:46:56,381 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 138 transitions, 1662 flow [2021-03-25 08:46:56,496 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 88 places, 138 transitions, 1645 flow, removed 4 selfloop flow, removed 1 redundant places. [2021-03-25 08:46:56,499 INFO L241 Difference]: Finished difference. Result has 91 places, 91 transitions, 1030 flow [2021-03-25 08:46:56,500 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=69, PETRI_DIFFERENCE_MINUEND_FLOW=736, PETRI_DIFFERENCE_MINUEND_PLACES=83, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1030, PETRI_PLACES=91, PETRI_TRANSITIONS=91} [2021-03-25 08:46:56,500 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 56 predicate places. [2021-03-25 08:46:56,500 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:56,500 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 91 places, 91 transitions, 1030 flow [2021-03-25 08:46:56,500 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 91 places, 91 transitions, 1030 flow [2021-03-25 08:46:56,501 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 91 places, 91 transitions, 1030 flow [2021-03-25 08:46:56,630 INFO L129 PetriNetUnfolder]: 536/987 cut-off events. [2021-03-25 08:46:56,630 INFO L130 PetriNetUnfolder]: For 6935/8019 co-relation queries the response was YES. [2021-03-25 08:46:56,657 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5258 conditions, 987 events. 536/987 cut-off events. For 6935/8019 co-relation queries the response was YES. Maximal size of possible extension queue 107. Compared 5645 event pairs, 42 based on Foata normal form. 118/1019 useless extension candidates. Maximal degree in co-relation 5138. Up to 498 conditions per place. [2021-03-25 08:46:56,673 INFO L142 LiptonReduction]: Number of co-enabled transitions 2242 [2021-03-25 08:46:56,713 INFO L154 LiptonReduction]: Checked pairs total: 12 [2021-03-25 08:46:56,713 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 08:46:56,713 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 213 [2021-03-25 08:46:56,715 INFO L480 AbstractCegarLoop]: Abstraction has has 91 places, 91 transitions, 1046 flow [2021-03-25 08:46:56,715 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:56,715 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:56,716 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:56,932 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-03-25 08:46:56,932 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:56,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:56,932 INFO L82 PathProgramCache]: Analyzing trace with hash -200545726, now seen corresponding path program 1 times [2021-03-25 08:46:56,932 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:56,932 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824911037] [2021-03-25 08:46:56,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:56,959 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:46:56,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:56,974 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:46:56,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:56,990 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:46:56,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:57,010 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:46:57,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:46:57,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 08:46:57,014 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824911037] [2021-03-25 08:46:57,014 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:57,014 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:57,014 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649969080] [2021-03-25 08:46:57,015 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 08:46:57,015 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:57,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 08:46:57,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-25 08:46:57,016 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 70 [2021-03-25 08:46:57,016 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 91 transitions, 1046 flow. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:57,016 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:57,016 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 70 [2021-03-25 08:46:57,017 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:57,757 INFO L129 PetriNetUnfolder]: 3991/5641 cut-off events. [2021-03-25 08:46:57,757 INFO L130 PetriNetUnfolder]: For 47727/47732 co-relation queries the response was YES. [2021-03-25 08:46:57,790 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33756 conditions, 5641 events. 3991/5641 cut-off events. For 47727/47732 co-relation queries the response was YES. Maximal size of possible extension queue 346. Compared 28781 event pairs, 597 based on Foata normal form. 1/5622 useless extension candidates. Maximal degree in co-relation 33560. Up to 4832 conditions per place. [2021-03-25 08:46:57,819 INFO L132 encePairwiseOnDemand]: 58/70 looper letters, 131 selfloop transitions, 27 changer transitions 0/166 dead transitions. [2021-03-25 08:46:57,820 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 166 transitions, 2187 flow [2021-03-25 08:46:57,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 156 transitions. [2021-03-25 08:46:57,821 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.44571428571428573 [2021-03-25 08:46:57,821 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 156 transitions. [2021-03-25 08:46:57,821 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 156 transitions. [2021-03-25 08:46:57,821 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:57,821 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 156 transitions. [2021-03-25 08:46:57,822 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 31.2) internal successors, (156), 5 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:57,823 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:57,823 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:57,823 INFO L185 Difference]: Start difference. First operand has 91 places, 91 transitions, 1046 flow. Second operand 5 states and 156 transitions. [2021-03-25 08:46:57,823 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 166 transitions, 2187 flow [2021-03-25 08:46:57,896 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 95 places, 166 transitions, 2157 flow, removed 15 selfloop flow, removed 0 redundant places. [2021-03-25 08:46:57,898 INFO L241 Difference]: Finished difference. Result has 98 places, 112 transitions, 1424 flow [2021-03-25 08:46:57,899 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=70, PETRI_DIFFERENCE_MINUEND_FLOW=1016, PETRI_DIFFERENCE_MINUEND_PLACES=91, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=75, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1424, PETRI_PLACES=98, PETRI_TRANSITIONS=112} [2021-03-25 08:46:57,899 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 63 predicate places. [2021-03-25 08:46:57,899 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:57,899 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 98 places, 112 transitions, 1424 flow [2021-03-25 08:46:57,899 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 98 places, 112 transitions, 1424 flow [2021-03-25 08:46:57,900 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 98 places, 112 transitions, 1424 flow [2021-03-25 08:46:57,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:57,948 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:57,948 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:57,948 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:57,948 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:57,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:57,950 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 08:46:57,950 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:57,950 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:57,950 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:57,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 35#L30true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:57,969 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:57,969 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:57,969 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:57,969 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:57,981 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 26#L18true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:57,981 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:57,981 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:57,982 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:57,982 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:57,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, 18#L29true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:57,984 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:57,984 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:57,984 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:57,984 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:58,017 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:58,018 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:58,018 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,018 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:58,020 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), 15#L40true, Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:58,020 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:58,020 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:58,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][96], [4#L42true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:58,023 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:58,024 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:58,024 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:58,024 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 14#thread1EXITtrue, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:58,026 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:58,026 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,027 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:58,027 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:58,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 35#L30true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:58,030 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:58,030 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:58,030 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:58,030 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:58,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 11#thread2EXITtrue, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 43#L53true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:58,032 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:58,032 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,032 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:46:58,032 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:58,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([156] L52-->L51: Formula: (= (* 16 v_x4_41) v_x4_39) InVars {x4=v_x4_41} OutVars{x4=v_x4_39} AuxVars[] AssignedVars[x4][13], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 12#L51true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, 18#L29true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 30#thread3EXITtrue, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:58,038 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:58,038 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:58,038 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:58,039 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][46], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 13#L31true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:58,040 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:58,040 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,041 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:58,041 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:58,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][75], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 6#L69true, Black: 65#(<= x2 x1), 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 31#L52true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 107#(<= n x2), Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:58,046 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 08:46:58,046 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 08:46:58,046 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 08:46:58,046 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 08:46:58,050 INFO L129 PetriNetUnfolder]: 719/1275 cut-off events. [2021-03-25 08:46:58,050 INFO L130 PetriNetUnfolder]: For 11355/12556 co-relation queries the response was YES. [2021-03-25 08:46:58,061 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7352 conditions, 1275 events. 719/1275 cut-off events. For 11355/12556 co-relation queries the response was YES. Maximal size of possible extension queue 132. Compared 7321 event pairs, 30 based on Foata normal form. 164/1311 useless extension candidates. Maximal degree in co-relation 7199. Up to 637 conditions per place. [2021-03-25 08:46:58,076 INFO L142 LiptonReduction]: Number of co-enabled transitions 2658 [2021-03-25 08:46:58,087 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:46:58,087 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:46:58,088 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 189 [2021-03-25 08:46:58,088 INFO L480 AbstractCegarLoop]: Abstraction has has 98 places, 112 transitions, 1424 flow [2021-03-25 08:46:58,088 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:58,088 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:58,088 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:58,088 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-03-25 08:46:58,088 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:58,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:58,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1127255855, now seen corresponding path program 1 times [2021-03-25 08:46:58,089 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:58,089 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000319107] [2021-03-25 08:46:58,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:58,103 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:46:58,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:58,110 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:46:58,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:58,118 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:46:58,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:58,128 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:46:58,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:46:58,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 08:46:58,131 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000319107] [2021-03-25 08:46:58,131 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:58,131 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:58,131 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209989529] [2021-03-25 08:46:58,131 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 08:46:58,131 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:58,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 08:46:58,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-25 08:46:58,132 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 70 [2021-03-25 08:46:58,132 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 112 transitions, 1424 flow. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:58,132 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:58,132 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 70 [2021-03-25 08:46:58,132 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:46:58,821 INFO L129 PetriNetUnfolder]: 4438/6269 cut-off events. [2021-03-25 08:46:58,821 INFO L130 PetriNetUnfolder]: For 61509/61514 co-relation queries the response was YES. [2021-03-25 08:46:58,850 INFO L84 FinitePrefix]: Finished finitePrefix Result has 39641 conditions, 6269 events. 4438/6269 cut-off events. For 61509/61514 co-relation queries the response was YES. Maximal size of possible extension queue 381. Compared 32323 event pairs, 593 based on Foata normal form. 1/6250 useless extension candidates. Maximal degree in co-relation 39426. Up to 5380 conditions per place. [2021-03-25 08:46:58,993 INFO L132 encePairwiseOnDemand]: 57/70 looper letters, 142 selfloop transitions, 35 changer transitions 0/185 dead transitions. [2021-03-25 08:46:58,994 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 102 places, 185 transitions, 2619 flow [2021-03-25 08:46:58,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:46:58,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:46:58,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 157 transitions. [2021-03-25 08:46:58,996 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.44857142857142857 [2021-03-25 08:46:58,996 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 157 transitions. [2021-03-25 08:46:58,996 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 157 transitions. [2021-03-25 08:46:58,996 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:46:58,996 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 157 transitions. [2021-03-25 08:46:58,997 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 31.4) internal successors, (157), 5 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:58,997 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:58,998 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:58,998 INFO L185 Difference]: Start difference. First operand has 98 places, 112 transitions, 1424 flow. Second operand 5 states and 157 transitions. [2021-03-25 08:46:58,998 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 102 places, 185 transitions, 2619 flow [2021-03-25 08:46:59,090 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 185 transitions, 2587 flow, removed 16 selfloop flow, removed 0 redundant places. [2021-03-25 08:46:59,093 INFO L241 Difference]: Finished difference. Result has 104 places, 132 transitions, 1832 flow [2021-03-25 08:46:59,093 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=70, PETRI_DIFFERENCE_MINUEND_FLOW=1392, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=88, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1832, PETRI_PLACES=104, PETRI_TRANSITIONS=132} [2021-03-25 08:46:59,093 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 69 predicate places. [2021-03-25 08:46:59,094 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:46:59,094 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 104 places, 132 transitions, 1832 flow [2021-03-25 08:46:59,094 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 104 places, 132 transitions, 1832 flow [2021-03-25 08:46:59,095 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 104 places, 132 transitions, 1832 flow [2021-03-25 08:46:59,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][63], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 76#(<= x2 x1), 209#true, 145#true, 18#L29true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 25#L41true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:59,182 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:59,182 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:59,184 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,187 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][113], [4#L42true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:59,198 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:59,198 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:46:59,198 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,198 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:59,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][63], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), 18#L29true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 25#L41true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:59,201 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:59,202 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:59,202 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:59,202 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][63], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 15#L40true, Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, 145#true, 18#L29true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:59,203 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:46:59,203 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 08:46:59,203 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:59,204 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][63], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, 145#true, 18#L29true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 25#L41true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:59,204 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][63], [128#(<= (+ x3 1) n), 66#(<= (+ x2 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 25#L41true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 35#L30true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1))]) [2021-03-25 08:46:59,216 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:46:59,216 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:59,216 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:59,216 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:46:59,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([156] L52-->L51: Formula: (= (* 16 v_x4_41) v_x4_39) InVars {x4=v_x4_41} OutVars{x4=v_x4_39} AuxVars[] AssignedVars[x4][18], [Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 12#L51true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 76#(<= x2 x1), 209#true, 18#L29true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, 30#thread3EXITtrue, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:59,222 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:59,222 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:46:59,222 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:59,222 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][63], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 13#L31true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 25#L41true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:46:59,226 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:46:59,226 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,226 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:46:59,226 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:46:59,235 INFO L129 PetriNetUnfolder]: 798/1413 cut-off events. [2021-03-25 08:46:59,235 INFO L130 PetriNetUnfolder]: For 14060/15397 co-relation queries the response was YES. [2021-03-25 08:46:59,248 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8447 conditions, 1413 events. 798/1413 cut-off events. For 14060/15397 co-relation queries the response was YES. Maximal size of possible extension queue 142. Compared 8228 event pairs, 40 based on Foata normal form. 179/1461 useless extension candidates. Maximal degree in co-relation 8265. Up to 707 conditions per place. [2021-03-25 08:46:59,270 INFO L142 LiptonReduction]: Number of co-enabled transitions 3040 [2021-03-25 08:46:59,285 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:46:59,286 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:46:59,286 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 192 [2021-03-25 08:46:59,288 INFO L480 AbstractCegarLoop]: Abstraction has has 104 places, 132 transitions, 1832 flow [2021-03-25 08:46:59,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:59,288 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:46:59,288 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:46:59,288 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-03-25 08:46:59,288 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:46:59,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:46:59,289 INFO L82 PathProgramCache]: Analyzing trace with hash 926287604, now seen corresponding path program 2 times [2021-03-25 08:46:59,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:46:59,289 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190932434] [2021-03-25 08:46:59,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:46:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:46:59,386 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:46:59,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:46:59,396 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:46:59,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:59,405 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:46:59,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:46:59,417 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:46:59,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:46:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 08:46:59,421 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190932434] [2021-03-25 08:46:59,421 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:46:59,421 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:46:59,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029177045] [2021-03-25 08:46:59,422 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 08:46:59,422 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:46:59,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 08:46:59,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-25 08:46:59,423 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 70 [2021-03-25 08:46:59,423 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 132 transitions, 1832 flow. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:46:59,423 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:46:59,423 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 70 [2021-03-25 08:46:59,423 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:00,436 INFO L129 PetriNetUnfolder]: 4766/6724 cut-off events. [2021-03-25 08:47:00,437 INFO L130 PetriNetUnfolder]: For 73345/73350 co-relation queries the response was YES. [2021-03-25 08:47:00,476 INFO L84 FinitePrefix]: Finished finitePrefix Result has 44154 conditions, 6724 events. 4766/6724 cut-off events. For 73345/73350 co-relation queries the response was YES. Maximal size of possible extension queue 413. Compared 34998 event pairs, 722 based on Foata normal form. 1/6705 useless extension candidates. Maximal degree in co-relation 43929. Up to 6138 conditions per place. [2021-03-25 08:47:00,560 INFO L132 encePairwiseOnDemand]: 58/70 looper letters, 163 selfloop transitions, 26 changer transitions 0/197 dead transitions. [2021-03-25 08:47:00,560 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 197 transitions, 2987 flow [2021-03-25 08:47:00,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:47:00,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:47:00,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 152 transitions. [2021-03-25 08:47:00,562 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4342857142857143 [2021-03-25 08:47:00,562 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 152 transitions. [2021-03-25 08:47:00,562 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 152 transitions. [2021-03-25 08:47:00,562 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:00,562 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 152 transitions. [2021-03-25 08:47:00,562 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) [2021-03-25 08:47:00,563 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:00,563 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:00,563 INFO L185 Difference]: Start difference. First operand has 104 places, 132 transitions, 1832 flow. Second operand 5 states and 152 transitions. [2021-03-25 08:47:00,563 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 197 transitions, 2987 flow [2021-03-25 08:47:00,658 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 197 transitions, 2943 flow, removed 22 selfloop flow, removed 0 redundant places. [2021-03-25 08:47:00,661 INFO L241 Difference]: Finished difference. Result has 110 places, 152 transitions, 2231 flow [2021-03-25 08:47:00,662 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=70, PETRI_DIFFERENCE_MINUEND_FLOW=1788, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2231, PETRI_PLACES=110, PETRI_TRANSITIONS=152} [2021-03-25 08:47:00,662 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 75 predicate places. [2021-03-25 08:47:00,662 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:00,662 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 110 places, 152 transitions, 2231 flow [2021-03-25 08:47:00,662 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 110 places, 152 transitions, 2231 flow [2021-03-25 08:47:00,663 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 110 places, 152 transitions, 2231 flow [2021-03-25 08:47:00,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][96], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 125#true, 135#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), 18#L29true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 25#L41true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:47:00,757 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:00,757 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:00,757 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:00,757 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:00,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([138] L29-->thread2EXIT: Formula: (not (< v_x2_19 v_n_11)) InVars {n=v_n_11, x2=v_x2_19} OutVars{n=v_n_11, x2=v_x2_19} AuxVars[] AssignedVars[][134], [Black: 128#(<= (+ x3 1) n), 4#L42true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 10#L19true, 11#thread2EXITtrue, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 138#(<= n x4), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 31#L52true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 97#(<= (+ x1 1) n), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 107#(<= n x2), 45#L66true, Black: 104#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:47:00,768 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:00,768 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:00,768 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-25 08:47:00,768 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:00,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][96], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 135#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 13#L31true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 138#(<= n x4), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 140#(and (<= x3 x4) (<= n x4)), 209#true, 145#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 25#L41true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 36#L20true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 43#L53true, 45#L66true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true]) [2021-03-25 08:47:00,788 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:00,789 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:00,789 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:00,789 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:00,797 INFO L129 PetriNetUnfolder]: 773/1377 cut-off events. [2021-03-25 08:47:00,797 INFO L130 PetriNetUnfolder]: For 16985/18500 co-relation queries the response was YES. [2021-03-25 08:47:00,812 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8725 conditions, 1377 events. 773/1377 cut-off events. For 16985/18500 co-relation queries the response was YES. Maximal size of possible extension queue 150. Compared 8146 event pairs, 37 based on Foata normal form. 177/1426 useless extension candidates. Maximal degree in co-relation 8536. Up to 686 conditions per place. [2021-03-25 08:47:00,837 INFO L142 LiptonReduction]: Number of co-enabled transitions 3356 [2021-03-25 08:47:00,851 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:00,851 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:00,851 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 189 [2021-03-25 08:47:00,851 INFO L480 AbstractCegarLoop]: Abstraction has has 110 places, 152 transitions, 2231 flow [2021-03-25 08:47:00,852 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:00,852 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:00,852 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:00,853 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-03-25 08:47:00,853 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:00,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:00,854 INFO L82 PathProgramCache]: Analyzing trace with hash -1415923754, now seen corresponding path program 1 times [2021-03-25 08:47:00,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:00,854 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541832191] [2021-03-25 08:47:00,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:00,881 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:00,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,890 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:00,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:00,899 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:00,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:00,910 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:47:00,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:47:00,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541832191] [2021-03-25 08:47:00,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1014896088] [2021-03-25 08:47:00,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:00,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 11 conjunts are in the unsatisfiable core [2021-03-25 08:47:00,955 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:00,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:00,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:00,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:00,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:00,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:00,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:00,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:01,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:01,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:01,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:01,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:01,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:01,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:01,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:01,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:01,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:01,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:01,111 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:01,111 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 4 [2021-03-25 08:47:01,112 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508484121] [2021-03-25 08:47:01,112 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 08:47:01,112 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:01,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 08:47:01,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-25 08:47:01,113 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 70 [2021-03-25 08:47:01,113 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 152 transitions, 2231 flow. Second operand has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:01,113 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:01,113 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 70 [2021-03-25 08:47:01,113 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:02,159 INFO L129 PetriNetUnfolder]: 5301/7572 cut-off events. [2021-03-25 08:47:02,159 INFO L130 PetriNetUnfolder]: For 86254/86259 co-relation queries the response was YES. [2021-03-25 08:47:02,188 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50089 conditions, 7572 events. 5301/7572 cut-off events. For 86254/86259 co-relation queries the response was YES. Maximal size of possible extension queue 513. Compared 41866 event pairs, 708 based on Foata normal form. 1/7555 useless extension candidates. Maximal degree in co-relation 49746. Up to 6655 conditions per place. [2021-03-25 08:47:02,219 INFO L132 encePairwiseOnDemand]: 60/70 looper letters, 200 selfloop transitions, 27 changer transitions 0/235 dead transitions. [2021-03-25 08:47:02,220 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 235 transitions, 3537 flow [2021-03-25 08:47:02,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-25 08:47:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-03-25 08:47:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 183 transitions. [2021-03-25 08:47:02,221 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4357142857142857 [2021-03-25 08:47:02,221 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 183 transitions. [2021-03-25 08:47:02,221 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 183 transitions. [2021-03-25 08:47:02,221 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:02,221 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 183 transitions. [2021-03-25 08:47:02,222 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 30.5) internal successors, (183), 6 states have internal predecessors, (183), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:02,222 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 70.0) internal successors, (490), 7 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:02,223 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 70.0) internal successors, (490), 7 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:02,223 INFO L185 Difference]: Start difference. First operand has 110 places, 152 transitions, 2231 flow. Second operand 6 states and 183 transitions. [2021-03-25 08:47:02,223 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 235 transitions, 3537 flow [2021-03-25 08:47:02,389 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 235 transitions, 3475 flow, removed 31 selfloop flow, removed 0 redundant places. [2021-03-25 08:47:02,393 INFO L241 Difference]: Finished difference. Result has 118 places, 173 transitions, 2533 flow [2021-03-25 08:47:02,393 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=70, PETRI_DIFFERENCE_MINUEND_FLOW=2169, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=136, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2533, PETRI_PLACES=118, PETRI_TRANSITIONS=173} [2021-03-25 08:47:02,394 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 83 predicate places. [2021-03-25 08:47:02,394 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:02,394 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 118 places, 173 transitions, 2533 flow [2021-03-25 08:47:02,394 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 118 places, 173 transitions, 2533 flow [2021-03-25 08:47:02,395 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 118 places, 173 transitions, 2533 flow [2021-03-25 08:47:02,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][111], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, 25#L41true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 43#L53true, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:02,481 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:02,481 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:02,481 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:02,481 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:02,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][111], [128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 13#L31true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 25#L41true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 43#L53true, 45#L66true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:02,496 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:02,496 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:02,496 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:02,496 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:02,510 INFO L129 PetriNetUnfolder]: 757/1394 cut-off events. [2021-03-25 08:47:02,510 INFO L130 PetriNetUnfolder]: For 17842/19346 co-relation queries the response was YES. [2021-03-25 08:47:02,525 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9087 conditions, 1394 events. 757/1394 cut-off events. For 17842/19346 co-relation queries the response was YES. Maximal size of possible extension queue 156. Compared 8621 event pairs, 33 based on Foata normal form. 146/1404 useless extension candidates. Maximal degree in co-relation 8869. Up to 663 conditions per place. [2021-03-25 08:47:02,546 INFO L142 LiptonReduction]: Number of co-enabled transitions 3804 [2021-03-25 08:47:02,559 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:02,559 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:02,559 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 165 [2021-03-25 08:47:02,559 INFO L480 AbstractCegarLoop]: Abstraction has has 118 places, 173 transitions, 2533 flow [2021-03-25 08:47:02,559 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:02,560 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:02,560 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:02,781 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-03-25 08:47:02,781 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:02,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:02,781 INFO L82 PathProgramCache]: Analyzing trace with hash 834591522, now seen corresponding path program 2 times [2021-03-25 08:47:02,781 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:02,781 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321803709] [2021-03-25 08:47:02,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:02,797 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:02,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:02,804 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:02,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:02,811 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:02,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:02,821 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:47:02,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 08:47:02,824 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321803709] [2021-03-25 08:47:02,824 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:47:02,824 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:47:02,825 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823117547] [2021-03-25 08:47:02,825 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 08:47:02,825 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:02,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 08:47:02,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-25 08:47:02,826 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 70 [2021-03-25 08:47:02,826 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 173 transitions, 2533 flow. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:02,826 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:02,826 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 70 [2021-03-25 08:47:02,827 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:03,709 INFO L129 PetriNetUnfolder]: 5629/8029 cut-off events. [2021-03-25 08:47:03,709 INFO L130 PetriNetUnfolder]: For 94519/94524 co-relation queries the response was YES. [2021-03-25 08:47:03,737 INFO L84 FinitePrefix]: Finished finitePrefix Result has 54203 conditions, 8029 events. 5629/8029 cut-off events. For 94519/94524 co-relation queries the response was YES. Maximal size of possible extension queue 572. Compared 45046 event pairs, 807 based on Foata normal form. 1/8012 useless extension candidates. Maximal degree in co-relation 53846. Up to 7338 conditions per place. [2021-03-25 08:47:03,764 INFO L132 encePairwiseOnDemand]: 60/70 looper letters, 204 selfloop transitions, 26 changer transitions 0/238 dead transitions. [2021-03-25 08:47:03,764 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 238 transitions, 3704 flow [2021-03-25 08:47:03,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:47:03,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:47:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 150 transitions. [2021-03-25 08:47:03,765 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.42857142857142855 [2021-03-25 08:47:03,765 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 150 transitions. [2021-03-25 08:47:03,765 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 150 transitions. [2021-03-25 08:47:03,766 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:03,766 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 150 transitions. [2021-03-25 08:47:03,766 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.0) internal successors, (150), 5 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:03,767 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:03,767 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:03,767 INFO L185 Difference]: Start difference. First operand has 118 places, 173 transitions, 2533 flow. Second operand 5 states and 150 transitions. [2021-03-25 08:47:03,767 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 238 transitions, 3704 flow [2021-03-25 08:47:03,967 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 238 transitions, 3666 flow, removed 16 selfloop flow, removed 1 redundant places. [2021-03-25 08:47:03,973 INFO L241 Difference]: Finished difference. Result has 123 places, 193 transitions, 2884 flow [2021-03-25 08:47:03,973 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=70, PETRI_DIFFERENCE_MINUEND_FLOW=2503, PETRI_DIFFERENCE_MINUEND_PLACES=117, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=173, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=154, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2884, PETRI_PLACES=123, PETRI_TRANSITIONS=193} [2021-03-25 08:47:03,973 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 88 predicate places. [2021-03-25 08:47:03,974 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:03,974 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 123 places, 193 transitions, 2884 flow [2021-03-25 08:47:03,974 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 123 places, 193 transitions, 2884 flow [2021-03-25 08:47:03,976 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 193 transitions, 2884 flow [2021-03-25 08:47:04,100 INFO L129 PetriNetUnfolder]: 766/1436 cut-off events. [2021-03-25 08:47:04,100 INFO L130 PetriNetUnfolder]: For 19046/20876 co-relation queries the response was YES. [2021-03-25 08:47:04,112 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9510 conditions, 1436 events. 766/1436 cut-off events. For 19046/20876 co-relation queries the response was YES. Maximal size of possible extension queue 156. Compared 9151 event pairs, 38 based on Foata normal form. 153/1463 useless extension candidates. Maximal degree in co-relation 9272. Up to 623 conditions per place. [2021-03-25 08:47:04,132 INFO L142 LiptonReduction]: Number of co-enabled transitions 4134 [2021-03-25 08:47:04,144 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:04,144 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:04,144 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 170 [2021-03-25 08:47:04,144 INFO L480 AbstractCegarLoop]: Abstraction has has 123 places, 193 transitions, 2884 flow [2021-03-25 08:47:04,144 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:04,144 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:04,145 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:04,145 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-03-25 08:47:04,145 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:04,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:04,145 INFO L82 PathProgramCache]: Analyzing trace with hash -1854886523, now seen corresponding path program 1 times [2021-03-25 08:47:04,145 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:04,146 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428755064] [2021-03-25 08:47:04,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:04,159 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:04,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,166 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:04,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,190 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:04,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,201 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:47:04,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:04,205 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428755064] [2021-03-25 08:47:04,205 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [452081982] [2021-03-25 08:47:04,205 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 [2021-03-25 08:47:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:04,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 11 conjunts are in the unsatisfiable core [2021-03-25 08:47:04,233 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:04,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:04,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:04,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:04,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:04,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:04,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:47:04,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:47:04,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:47:04,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:47:04,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:04,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:04,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:04,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:47:04,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:04,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:04,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:04,340 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:04,340 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 4 [2021-03-25 08:47:04,340 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404837321] [2021-03-25 08:47:04,340 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 08:47:04,340 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:04,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 08:47:04,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-25 08:47:04,341 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 70 [2021-03-25 08:47:04,341 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 193 transitions, 2884 flow. Second operand has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:04,341 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:04,341 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 70 [2021-03-25 08:47:04,341 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:05,375 INFO L129 PetriNetUnfolder]: 5829/8321 cut-off events. [2021-03-25 08:47:05,376 INFO L130 PetriNetUnfolder]: For 101866/101871 co-relation queries the response was YES. [2021-03-25 08:47:05,405 INFO L84 FinitePrefix]: Finished finitePrefix Result has 57328 conditions, 8321 events. 5829/8321 cut-off events. For 101866/101871 co-relation queries the response was YES. Maximal size of possible extension queue 614. Compared 47267 event pairs, 753 based on Foata normal form. 1/8304 useless extension candidates. Maximal degree in co-relation 56954. Up to 7747 conditions per place. [2021-03-25 08:47:05,433 INFO L132 encePairwiseOnDemand]: 58/70 looper letters, 226 selfloop transitions, 23 changer transitions 0/257 dead transitions. [2021-03-25 08:47:05,434 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 257 transitions, 4083 flow [2021-03-25 08:47:05,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-25 08:47:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-03-25 08:47:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 178 transitions. [2021-03-25 08:47:05,435 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4238095238095238 [2021-03-25 08:47:05,435 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 178 transitions. [2021-03-25 08:47:05,435 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 178 transitions. [2021-03-25 08:47:05,435 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:05,435 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 178 transitions. [2021-03-25 08:47:05,435 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 29.666666666666668) internal successors, (178), 6 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:05,436 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 70.0) internal successors, (490), 7 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:05,436 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 70.0) internal successors, (490), 7 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:05,436 INFO L185 Difference]: Start difference. First operand has 123 places, 193 transitions, 2884 flow. Second operand 6 states and 178 transitions. [2021-03-25 08:47:05,436 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 257 transitions, 4083 flow [2021-03-25 08:47:05,527 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 128 places, 257 transitions, 4059 flow, removed 12 selfloop flow, removed 0 redundant places. [2021-03-25 08:47:05,530 INFO L241 Difference]: Finished difference. Result has 131 places, 210 transitions, 3214 flow [2021-03-25 08:47:05,530 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=70, PETRI_DIFFERENCE_MINUEND_FLOW=2860, PETRI_DIFFERENCE_MINUEND_PLACES=123, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=193, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=3214, PETRI_PLACES=131, PETRI_TRANSITIONS=210} [2021-03-25 08:47:05,530 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 96 predicate places. [2021-03-25 08:47:05,531 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:05,531 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 131 places, 210 transitions, 3214 flow [2021-03-25 08:47:05,531 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 131 places, 210 transitions, 3214 flow [2021-03-25 08:47:05,532 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 131 places, 210 transitions, 3214 flow [2021-03-25 08:47:05,642 INFO L129 PetriNetUnfolder]: 749/1462 cut-off events. [2021-03-25 08:47:05,642 INFO L130 PetriNetUnfolder]: For 20556/22369 co-relation queries the response was YES. [2021-03-25 08:47:05,654 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9907 conditions, 1462 events. 749/1462 cut-off events. For 20556/22369 co-relation queries the response was YES. Maximal size of possible extension queue 159. Compared 9603 event pairs, 32 based on Foata normal form. 149/1488 useless extension candidates. Maximal degree in co-relation 9663. Up to 606 conditions per place. [2021-03-25 08:47:05,787 INFO L142 LiptonReduction]: Number of co-enabled transitions 4374 [2021-03-25 08:47:05,829 INFO L154 LiptonReduction]: Checked pairs total: 11 [2021-03-25 08:47:05,829 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 08:47:05,829 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 298 [2021-03-25 08:47:05,830 INFO L480 AbstractCegarLoop]: Abstraction has has 131 places, 210 transitions, 3246 flow [2021-03-25 08:47:05,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:05,830 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:05,830 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:06,030 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-03-25 08:47:06,033 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:06,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:06,034 INFO L82 PathProgramCache]: Analyzing trace with hash 428154450, now seen corresponding path program 1 times [2021-03-25 08:47:06,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:06,034 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399348853] [2021-03-25 08:47:06,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:06,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:06,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:06,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:06,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399348853] [2021-03-25 08:47:06,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [415075673] [2021-03-25 08:47:06,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-25 08:47:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:06,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 5 conjunts are in the unsatisfiable core Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:06,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:06,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:06,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,132 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:06,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:06,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:06,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,137 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:06,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:06,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:06,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:06,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:06,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:06,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,158 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:06,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:06,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:06,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:06,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:06,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:06,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:06,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:06,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:06,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,173 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:06,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:06,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:06,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:06,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:06,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:06,191 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-25 08:47:06,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:47:06,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:06,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:06,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 08:47:06,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:06,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:06,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:06,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:06,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:06,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:06,218 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:06,218 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 08:47:06,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131751515] [2021-03-25 08:47:06,219 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 08:47:06,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:06,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 08:47:06,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 08:47:06,220 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 36 out of 71 [2021-03-25 08:47:06,220 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 210 transitions, 3246 flow. Second operand has 7 states, 7 states have (on average 38.0) internal successors, (266), 7 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:06,220 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:06,220 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 36 of 71 [2021-03-25 08:47:06,220 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:07,473 INFO L129 PetriNetUnfolder]: 5757/8631 cut-off events. [2021-03-25 08:47:07,473 INFO L130 PetriNetUnfolder]: For 104510/106478 co-relation queries the response was YES. [2021-03-25 08:47:07,534 INFO L84 FinitePrefix]: Finished finitePrefix Result has 59296 conditions, 8631 events. 5757/8631 cut-off events. For 104510/106478 co-relation queries the response was YES. Maximal size of possible extension queue 706. Compared 54375 event pairs, 469 based on Foata normal form. 313/8764 useless extension candidates. Maximal degree in co-relation 58887. Up to 3360 conditions per place. [2021-03-25 08:47:07,710 INFO L132 encePairwiseOnDemand]: 59/71 looper letters, 250 selfloop transitions, 77 changer transitions 0/413 dead transitions. [2021-03-25 08:47:07,710 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 413 transitions, 5997 flow [2021-03-25 08:47:07,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 08:47:07,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 08:47:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 486 transitions. [2021-03-25 08:47:07,712 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6222791293213829 [2021-03-25 08:47:07,712 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 486 transitions. [2021-03-25 08:47:07,712 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 486 transitions. [2021-03-25 08:47:07,712 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:07,712 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 486 transitions. [2021-03-25 08:47:07,713 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 44.18181818181818) internal successors, (486), 11 states have internal predecessors, (486), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:07,714 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 71.0) internal successors, (852), 12 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:07,715 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 71.0) internal successors, (852), 12 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:07,715 INFO L185 Difference]: Start difference. First operand has 131 places, 210 transitions, 3246 flow. Second operand 11 states and 486 transitions. [2021-03-25 08:47:07,715 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 413 transitions, 5997 flow [2021-03-25 08:47:07,841 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 413 transitions, 5919 flow, removed 39 selfloop flow, removed 0 redundant places. [2021-03-25 08:47:07,846 INFO L241 Difference]: Finished difference. Result has 145 places, 230 transitions, 3669 flow [2021-03-25 08:47:07,846 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=3168, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=210, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=59, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=3669, PETRI_PLACES=145, PETRI_TRANSITIONS=230} [2021-03-25 08:47:07,846 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 110 predicate places. [2021-03-25 08:47:07,846 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:07,846 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 145 places, 230 transitions, 3669 flow [2021-03-25 08:47:07,847 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 145 places, 230 transitions, 3669 flow [2021-03-25 08:47:07,848 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 145 places, 230 transitions, 3669 flow [2021-03-25 08:47:07,995 INFO L129 PetriNetUnfolder]: 982/1828 cut-off events. [2021-03-25 08:47:07,995 INFO L130 PetriNetUnfolder]: For 31274/33735 co-relation queries the response was YES. [2021-03-25 08:47:08,012 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13497 conditions, 1828 events. 982/1828 cut-off events. For 31274/33735 co-relation queries the response was YES. Maximal size of possible extension queue 202. Compared 12295 event pairs, 71 based on Foata normal form. 183/1827 useless extension candidates. Maximal degree in co-relation 13217. Up to 837 conditions per place. [2021-03-25 08:47:08,035 INFO L142 LiptonReduction]: Number of co-enabled transitions 5254 [2021-03-25 08:47:08,047 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:08,047 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:08,047 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 201 [2021-03-25 08:47:08,048 INFO L480 AbstractCegarLoop]: Abstraction has has 145 places, 230 transitions, 3669 flow [2021-03-25 08:47:08,048 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 38.0) internal successors, (266), 7 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:08,048 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:08,048 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:08,251 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:08,253 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:08,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:08,253 INFO L82 PathProgramCache]: Analyzing trace with hash 234208980, now seen corresponding path program 1 times [2021-03-25 08:47:08,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:08,253 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291408197] [2021-03-25 08:47:08,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:08,277 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:08,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,284 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:08,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:08,292 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:08,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:08,302 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:47:08,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:08,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:47:08,305 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291408197] [2021-03-25 08:47:08,305 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [774671540] [2021-03-25 08:47:08,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:08,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 11 conjunts are in the unsatisfiable core [2021-03-25 08:47:08,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:08,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:08,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:08,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:08,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:08,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:08,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 08:47:08,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 08:47:08,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 08:47:08,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 08:47:08,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:08,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:08,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:08,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:08,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:08,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:08,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:08,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:08,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:08,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 08:47:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:08,467 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:08,467 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 5 [2021-03-25 08:47:08,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118193039] [2021-03-25 08:47:08,469 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 08:47:08,469 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:08,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 08:47:08,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-03-25 08:47:08,470 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 71 [2021-03-25 08:47:08,470 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 230 transitions, 3669 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) [2021-03-25 08:47:08,470 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:08,470 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 71 [2021-03-25 08:47:08,470 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:09,941 INFO L129 PetriNetUnfolder]: 7702/11015 cut-off events. [2021-03-25 08:47:09,941 INFO L130 PetriNetUnfolder]: For 163553/163581 co-relation queries the response was YES. [2021-03-25 08:47:09,987 INFO L84 FinitePrefix]: Finished finitePrefix Result has 81815 conditions, 11015 events. 7702/11015 cut-off events. For 163553/163581 co-relation queries the response was YES. Maximal size of possible extension queue 821. Compared 65456 event pairs, 1076 based on Foata normal form. 3/10998 useless extension candidates. Maximal degree in co-relation 81329. Up to 9937 conditions per place. [2021-03-25 08:47:10,032 INFO L132 encePairwiseOnDemand]: 59/71 looper letters, 267 selfloop transitions, 36 changer transitions 0/311 dead transitions. [2021-03-25 08:47:10,032 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 311 transitions, 5256 flow [2021-03-25 08:47:10,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-25 08:47:10,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-03-25 08:47:10,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 185 transitions. [2021-03-25 08:47:10,034 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.43427230046948356 [2021-03-25 08:47:10,034 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 185 transitions. [2021-03-25 08:47:10,034 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 185 transitions. [2021-03-25 08:47:10,034 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:10,034 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 185 transitions. [2021-03-25 08:47:10,034 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 30.833333333333332) internal successors, (185), 6 states have internal predecessors, (185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:10,035 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 71.0) internal successors, (497), 7 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:10,035 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 71.0) internal successors, (497), 7 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:10,035 INFO L185 Difference]: Start difference. First operand has 145 places, 230 transitions, 3669 flow. Second operand 6 states and 185 transitions. [2021-03-25 08:47:10,035 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 311 transitions, 5256 flow [2021-03-25 08:47:10,281 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 311 transitions, 5184 flow, removed 36 selfloop flow, removed 0 redundant places. [2021-03-25 08:47:10,285 INFO L241 Difference]: Finished difference. Result has 152 places, 250 transitions, 4084 flow [2021-03-25 08:47:10,286 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=3597, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=230, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=205, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=4084, PETRI_PLACES=152, PETRI_TRANSITIONS=250} [2021-03-25 08:47:10,286 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 117 predicate places. [2021-03-25 08:47:10,286 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:10,286 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 152 places, 250 transitions, 4084 flow [2021-03-25 08:47:10,286 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 152 places, 250 transitions, 4084 flow [2021-03-25 08:47:10,288 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 152 places, 250 transitions, 4084 flow [2021-03-25 08:47:10,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][125], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, 25#L41true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:10,445 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:10,445 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:10,445 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:10,445 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:10,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][125], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 25#L41true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:10,456 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:10,456 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:10,456 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:10,456 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:10,627 INFO L129 PetriNetUnfolder]: 1012/1939 cut-off events. [2021-03-25 08:47:10,628 INFO L130 PetriNetUnfolder]: For 31316/33688 co-relation queries the response was YES. [2021-03-25 08:47:10,650 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14174 conditions, 1939 events. 1012/1939 cut-off events. For 31316/33688 co-relation queries the response was YES. Maximal size of possible extension queue 211. Compared 13490 event pairs, 60 based on Foata normal form. 177/1925 useless extension candidates. Maximal degree in co-relation 13851. Up to 862 conditions per place. [2021-03-25 08:47:10,679 INFO L142 LiptonReduction]: Number of co-enabled transitions 5660 [2021-03-25 08:47:10,691 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:10,691 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:10,691 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 405 [2021-03-25 08:47:10,691 INFO L480 AbstractCegarLoop]: Abstraction has has 152 places, 250 transitions, 4084 flow [2021-03-25 08:47:10,692 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) [2021-03-25 08:47:10,692 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:10,692 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:10,892 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-25 08:47:10,892 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:10,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:10,893 INFO L82 PathProgramCache]: Analyzing trace with hash -105915167, now seen corresponding path program 1 times [2021-03-25 08:47:10,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:10,893 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2070594513] [2021-03-25 08:47:10,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:10,940 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:10,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:10,951 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:10,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:10,959 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:10,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:10,960 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:10,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:10,969 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:47:10,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:10,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 08:47:10,976 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2070594513] [2021-03-25 08:47:10,976 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:47:10,976 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:47:10,978 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387445390] [2021-03-25 08:47:10,978 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 08:47:10,978 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:10,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 08:47:10,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-25 08:47:10,979 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 71 [2021-03-25 08:47:10,979 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 250 transitions, 4084 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) [2021-03-25 08:47:10,979 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:10,979 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 71 [2021-03-25 08:47:10,979 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:12,489 INFO L129 PetriNetUnfolder]: 7954/11363 cut-off events. [2021-03-25 08:47:12,490 INFO L130 PetriNetUnfolder]: For 174589/174617 co-relation queries the response was YES. [2021-03-25 08:47:12,543 INFO L84 FinitePrefix]: Finished finitePrefix Result has 85220 conditions, 11363 events. 7954/11363 cut-off events. For 174589/174617 co-relation queries the response was YES. Maximal size of possible extension queue 840. Compared 67718 event pairs, 1432 based on Foata normal form. 2/11343 useless extension candidates. Maximal degree in co-relation 84724. Up to 10642 conditions per place. [2021-03-25 08:47:12,591 INFO L132 encePairwiseOnDemand]: 57/71 looper letters, 271 selfloop transitions, 26 changer transitions 0/305 dead transitions. [2021-03-25 08:47:12,591 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 305 transitions, 5359 flow [2021-03-25 08:47:12,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:47:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:47:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 153 transitions. [2021-03-25 08:47:12,592 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4309859154929577 [2021-03-25 08:47:12,593 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 153 transitions. [2021-03-25 08:47:12,593 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 153 transitions. [2021-03-25 08:47:12,593 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:12,593 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 153 transitions. [2021-03-25 08:47:12,593 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) [2021-03-25 08:47:12,594 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 71.0) internal successors, (426), 6 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:12,594 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 71.0) internal successors, (426), 6 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:12,594 INFO L185 Difference]: Start difference. First operand has 152 places, 250 transitions, 4084 flow. Second operand 5 states and 153 transitions. [2021-03-25 08:47:12,594 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 305 transitions, 5359 flow [2021-03-25 08:47:12,828 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 155 places, 305 transitions, 5246 flow, removed 53 selfloop flow, removed 1 redundant places. [2021-03-25 08:47:12,833 INFO L241 Difference]: Finished difference. Result has 157 places, 262 transitions, 4312 flow [2021-03-25 08:47:12,833 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=3971, PETRI_DIFFERENCE_MINUEND_PLACES=151, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=250, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=227, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=4312, PETRI_PLACES=157, PETRI_TRANSITIONS=262} [2021-03-25 08:47:12,833 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 122 predicate places. [2021-03-25 08:47:12,833 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:12,833 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 157 places, 262 transitions, 4312 flow [2021-03-25 08:47:12,833 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 157 places, 262 transitions, 4312 flow [2021-03-25 08:47:12,835 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 157 places, 262 transitions, 4312 flow [2021-03-25 08:47:13,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][196], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, 25#L41true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:13,151 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:13,151 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:13,151 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:13,151 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:13,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][219], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, 6#L69true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true]) [2021-03-25 08:47:13,167 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:47:13,167 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:13,167 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:13,167 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:13,170 INFO L129 PetriNetUnfolder]: 1012/1928 cut-off events. [2021-03-25 08:47:13,170 INFO L130 PetriNetUnfolder]: For 34827/37423 co-relation queries the response was YES. [2021-03-25 08:47:13,185 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14450 conditions, 1928 events. 1012/1928 cut-off events. For 34827/37423 co-relation queries the response was YES. Maximal size of possible extension queue 209. Compared 13307 event pairs, 66 based on Foata normal form. 191/1922 useless extension candidates. Maximal degree in co-relation 14112. Up to 844 conditions per place. [2021-03-25 08:47:13,209 INFO L142 LiptonReduction]: Number of co-enabled transitions 5878 [2021-03-25 08:47:13,222 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:13,222 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:13,222 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 389 [2021-03-25 08:47:13,223 INFO L480 AbstractCegarLoop]: Abstraction has has 157 places, 262 transitions, 4312 flow [2021-03-25 08:47:13,223 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) [2021-03-25 08:47:13,223 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:13,223 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:13,223 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-03-25 08:47:13,223 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:13,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:13,223 INFO L82 PathProgramCache]: Analyzing trace with hash 1648247527, now seen corresponding path program 2 times [2021-03-25 08:47:13,223 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:13,223 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153605263] [2021-03-25 08:47:13,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:13,237 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:13,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:13,244 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:13,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:13,251 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:13,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:13,252 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:13,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:13,262 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:47:13,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:13,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 08:47:13,265 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153605263] [2021-03-25 08:47:13,265 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 08:47:13,265 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 08:47:13,265 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970033498] [2021-03-25 08:47:13,265 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 08:47:13,265 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:13,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 08:47:13,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-25 08:47:13,266 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 71 [2021-03-25 08:47:13,266 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 262 transitions, 4312 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) [2021-03-25 08:47:13,266 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:13,266 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 71 [2021-03-25 08:47:13,266 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:14,797 INFO L129 PetriNetUnfolder]: 8206/11715 cut-off events. [2021-03-25 08:47:14,797 INFO L130 PetriNetUnfolder]: For 185480/185508 co-relation queries the response was YES. [2021-03-25 08:47:14,861 INFO L84 FinitePrefix]: Finished finitePrefix Result has 89019 conditions, 11715 events. 8206/11715 cut-off events. For 185480/185508 co-relation queries the response was YES. Maximal size of possible extension queue 863. Compared 69859 event pairs, 1439 based on Foata normal form. 2/11695 useless extension candidates. Maximal degree in co-relation 88510. Up to 10992 conditions per place. [2021-03-25 08:47:14,913 INFO L132 encePairwiseOnDemand]: 57/71 looper letters, 283 selfloop transitions, 26 changer transitions 0/317 dead transitions. [2021-03-25 08:47:14,913 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 161 places, 317 transitions, 5640 flow [2021-03-25 08:47:14,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 08:47:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 08:47:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 153 transitions. [2021-03-25 08:47:14,925 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4309859154929577 [2021-03-25 08:47:14,925 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 153 transitions. [2021-03-25 08:47:14,925 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 153 transitions. [2021-03-25 08:47:14,925 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:14,925 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 153 transitions. [2021-03-25 08:47:14,925 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) [2021-03-25 08:47:14,926 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 71.0) internal successors, (426), 6 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:14,927 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 71.0) internal successors, (426), 6 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:14,927 INFO L185 Difference]: Start difference. First operand has 157 places, 262 transitions, 4312 flow. Second operand 5 states and 153 transitions. [2021-03-25 08:47:14,927 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 161 places, 317 transitions, 5640 flow [2021-03-25 08:47:15,419 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 317 transitions, 5598 flow, removed 19 selfloop flow, removed 1 redundant places. [2021-03-25 08:47:15,423 INFO L241 Difference]: Finished difference. Result has 162 places, 274 transitions, 4640 flow [2021-03-25 08:47:15,423 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=4270, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=239, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=4640, PETRI_PLACES=162, PETRI_TRANSITIONS=274} [2021-03-25 08:47:15,423 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 127 predicate places. [2021-03-25 08:47:15,423 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:15,423 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 162 places, 274 transitions, 4640 flow [2021-03-25 08:47:15,424 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 162 places, 274 transitions, 4640 flow [2021-03-25 08:47:15,425 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 162 places, 274 transitions, 4640 flow [2021-03-25 08:47:15,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][148], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:15,569 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:15,569 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:15,569 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:15,569 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:15,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][148], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 25#L41true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:15,606 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:15,606 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:15,606 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:15,606 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:15,629 INFO L129 PetriNetUnfolder]: 1033/1963 cut-off events. [2021-03-25 08:47:15,630 INFO L130 PetriNetUnfolder]: For 39314/41958 co-relation queries the response was YES. [2021-03-25 08:47:15,650 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15181 conditions, 1963 events. 1033/1963 cut-off events. For 39314/41958 co-relation queries the response was YES. Maximal size of possible extension queue 225. Compared 13679 event pairs, 64 based on Foata normal form. 202/1963 useless extension candidates. Maximal degree in co-relation 14830. Up to 864 conditions per place. [2021-03-25 08:47:15,682 INFO L142 LiptonReduction]: Number of co-enabled transitions 6098 [2021-03-25 08:47:15,696 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:15,697 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:15,697 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 274 [2021-03-25 08:47:15,697 INFO L480 AbstractCegarLoop]: Abstraction has has 162 places, 274 transitions, 4640 flow [2021-03-25 08:47:15,697 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) [2021-03-25 08:47:15,697 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:15,697 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:15,697 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-03-25 08:47:15,697 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:15,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:15,698 INFO L82 PathProgramCache]: Analyzing trace with hash -149793367, now seen corresponding path program 1 times [2021-03-25 08:47:15,698 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:15,698 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195436237] [2021-03-25 08:47:15,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:15,716 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:15,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,723 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:15,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:15,743 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:15,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,747 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:15,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:15,756 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:47:15,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:15,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:47:15,759 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195436237] [2021-03-25 08:47:15,759 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1864242158] [2021-03-25 08:47:15,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:15,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-25 08:47:15,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:15,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:15,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:15,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:15,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:15,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:15,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:15,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:15,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:15,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:15,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:15,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:15,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:15,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:15,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 08:47:15,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 08:47:15,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 08:47:15,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 08:47:15,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 08:47:15,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 08:47:15,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 08:47:15,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 08:47:15,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:15,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:15,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:15,942 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:15,943 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 5] total 6 [2021-03-25 08:47:15,943 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835437784] [2021-03-25 08:47:15,943 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 08:47:15,943 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:15,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 08:47:15,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-03-25 08:47:15,944 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 71 [2021-03-25 08:47:15,944 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 274 transitions, 4640 flow. Second operand has 8 states, 8 states have (on average 20.25) internal successors, (162), 8 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:15,944 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:15,944 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 71 [2021-03-25 08:47:15,944 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:17,869 INFO L129 PetriNetUnfolder]: 8458/12082 cut-off events. [2021-03-25 08:47:17,869 INFO L130 PetriNetUnfolder]: For 202054/202082 co-relation queries the response was YES. [2021-03-25 08:47:17,942 INFO L84 FinitePrefix]: Finished finitePrefix Result has 93056 conditions, 12082 events. 8458/12082 cut-off events. For 202054/202082 co-relation queries the response was YES. Maximal size of possible extension queue 915. Compared 72828 event pairs, 1391 based on Foata normal form. 3/12065 useless extension candidates. Maximal degree in co-relation 92518. Up to 11342 conditions per place. [2021-03-25 08:47:17,994 INFO L132 encePairwiseOnDemand]: 59/71 looper letters, 311 selfloop transitions, 26 changer transitions 0/345 dead transitions. [2021-03-25 08:47:17,994 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 345 transitions, 6138 flow [2021-03-25 08:47:17,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 08:47:17,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 08:47:17,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 204 transitions. [2021-03-25 08:47:17,996 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4104627766599598 [2021-03-25 08:47:17,996 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 204 transitions. [2021-03-25 08:47:17,996 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 204 transitions. [2021-03-25 08:47:17,996 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:17,996 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 204 transitions. [2021-03-25 08:47:17,996 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 29.142857142857142) internal successors, (204), 7 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:17,997 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 71.0) internal successors, (568), 8 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:17,997 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 71.0) internal successors, (568), 8 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:17,997 INFO L185 Difference]: Start difference. First operand has 162 places, 274 transitions, 4640 flow. Second operand 7 states and 204 transitions. [2021-03-25 08:47:17,997 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 345 transitions, 6138 flow [2021-03-25 08:47:18,297 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 345 transitions, 6080 flow, removed 27 selfloop flow, removed 1 redundant places. [2021-03-25 08:47:18,302 INFO L241 Difference]: Finished difference. Result has 169 places, 286 transitions, 4916 flow [2021-03-25 08:47:18,302 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=4582, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=251, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=4916, PETRI_PLACES=169, PETRI_TRANSITIONS=286} [2021-03-25 08:47:18,302 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 134 predicate places. [2021-03-25 08:47:18,303 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:18,303 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 169 places, 286 transitions, 4916 flow [2021-03-25 08:47:18,303 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 169 places, 286 transitions, 4916 flow [2021-03-25 08:47:18,305 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 169 places, 286 transitions, 4916 flow [2021-03-25 08:47:18,485 INFO L129 PetriNetUnfolder]: 1032/1956 cut-off events. [2021-03-25 08:47:18,485 INFO L130 PetriNetUnfolder]: For 42331/45054 co-relation queries the response was YES. [2021-03-25 08:47:18,502 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15580 conditions, 1956 events. 1032/1956 cut-off events. For 42331/45054 co-relation queries the response was YES. Maximal size of possible extension queue 221. Compared 13536 event pairs, 70 based on Foata normal form. 200/1960 useless extension candidates. Maximal degree in co-relation 15227. Up to 862 conditions per place. [2021-03-25 08:47:18,529 INFO L142 LiptonReduction]: Number of co-enabled transitions 6330 [2021-03-25 08:47:18,544 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:18,545 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:18,545 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 242 [2021-03-25 08:47:18,545 INFO L480 AbstractCegarLoop]: Abstraction has has 169 places, 286 transitions, 4916 flow [2021-03-25 08:47:18,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 20.25) internal successors, (162), 8 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:18,545 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:18,545 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:18,751 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:18,751 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:18,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:18,751 INFO L82 PathProgramCache]: Analyzing trace with hash 602639529, now seen corresponding path program 2 times [2021-03-25 08:47:18,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:18,752 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811182236] [2021-03-25 08:47:18,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:18,787 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:18,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,796 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:18,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:18,803 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-25 08:47:18,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,803 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 08:47:18,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:18,811 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-25 08:47:18,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:47:18,813 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811182236] [2021-03-25 08:47:18,813 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168312854] [2021-03-25 08:47:18,813 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:18,839 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 08:47:18,839 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:47:18,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-25 08:47:18,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:18,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:18,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:18,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:18,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:18,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:18,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:18,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:18,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:18,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:18,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:18,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:18,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:18,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:18,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:18,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:18,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:18,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:18,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:18,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:18,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:18,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:18,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:18,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 08:47:18,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:18,966 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:18,966 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 5] total 6 [2021-03-25 08:47:18,966 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567006480] [2021-03-25 08:47:18,967 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 08:47:18,967 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:18,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 08:47:18,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-03-25 08:47:18,969 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 71 [2021-03-25 08:47:18,970 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 286 transitions, 4916 flow. Second operand has 8 states, 8 states have (on average 20.25) internal successors, (162), 8 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:18,970 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:18,970 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 71 [2021-03-25 08:47:18,970 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:20,899 INFO L129 PetriNetUnfolder]: 8710/12471 cut-off events. [2021-03-25 08:47:20,899 INFO L130 PetriNetUnfolder]: For 219905/219933 co-relation queries the response was YES. [2021-03-25 08:47:20,978 INFO L84 FinitePrefix]: Finished finitePrefix Result has 97174 conditions, 12471 events. 8710/12471 cut-off events. For 219905/219933 co-relation queries the response was YES. Maximal size of possible extension queue 975. Compared 76029 event pairs, 1427 based on Foata normal form. 3/12454 useless extension candidates. Maximal degree in co-relation 96585. Up to 11692 conditions per place. [2021-03-25 08:47:21,045 INFO L132 encePairwiseOnDemand]: 59/71 looper letters, 323 selfloop transitions, 26 changer transitions 0/357 dead transitions. [2021-03-25 08:47:21,045 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 357 transitions, 6455 flow [2021-03-25 08:47:21,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 08:47:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 08:47:21,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 204 transitions. [2021-03-25 08:47:21,047 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4104627766599598 [2021-03-25 08:47:21,047 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 204 transitions. [2021-03-25 08:47:21,047 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 204 transitions. [2021-03-25 08:47:21,048 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:21,048 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 204 transitions. [2021-03-25 08:47:21,048 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 29.142857142857142) internal successors, (204), 7 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:21,049 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 71.0) internal successors, (568), 8 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:21,049 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 71.0) internal successors, (568), 8 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:21,049 INFO L185 Difference]: Start difference. First operand has 169 places, 286 transitions, 4916 flow. Second operand 7 states and 204 transitions. [2021-03-25 08:47:21,049 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 357 transitions, 6455 flow [2021-03-25 08:47:21,398 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 357 transitions, 6302 flow, removed 65 selfloop flow, removed 3 redundant places. [2021-03-25 08:47:21,404 INFO L241 Difference]: Finished difference. Result has 174 places, 298 transitions, 5113 flow [2021-03-25 08:47:21,404 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=4763, PETRI_DIFFERENCE_MINUEND_PLACES=166, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=286, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=5113, PETRI_PLACES=174, PETRI_TRANSITIONS=298} [2021-03-25 08:47:21,405 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 139 predicate places. [2021-03-25 08:47:21,405 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:21,405 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 174 places, 298 transitions, 5113 flow [2021-03-25 08:47:21,405 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 174 places, 298 transitions, 5113 flow [2021-03-25 08:47:21,407 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 174 places, 298 transitions, 5113 flow [2021-03-25 08:47:21,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][160], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:21,567 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:21,567 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:21,567 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:21,567 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:21,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][160], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:21,607 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:21,607 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:21,608 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:21,608 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:21,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][160], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:21,621 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:21,621 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:21,621 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:21,621 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:21,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][251], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, 6#L69true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true]) [2021-03-25 08:47:21,631 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:47:21,631 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:21,631 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:21,631 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:21,634 INFO L129 PetriNetUnfolder]: 1115/2086 cut-off events. [2021-03-25 08:47:21,634 INFO L130 PetriNetUnfolder]: For 47566/50396 co-relation queries the response was YES. [2021-03-25 08:47:21,658 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16791 conditions, 2086 events. 1115/2086 cut-off events. For 47566/50396 co-relation queries the response was YES. Maximal size of possible extension queue 228. Compared 14477 event pairs, 77 based on Foata normal form. 210/2079 useless extension candidates. Maximal degree in co-relation 16406. Up to 911 conditions per place. [2021-03-25 08:47:21,692 INFO L142 LiptonReduction]: Number of co-enabled transitions 6568 [2021-03-25 08:47:21,748 INFO L154 LiptonReduction]: Checked pairs total: 10 [2021-03-25 08:47:21,748 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 08:47:21,748 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 343 [2021-03-25 08:47:21,749 INFO L480 AbstractCegarLoop]: Abstraction has has 174 places, 298 transitions, 5118 flow [2021-03-25 08:47:21,749 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 20.25) internal successors, (162), 8 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:21,749 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:21,749 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:21,952 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:21,952 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:21,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:21,952 INFO L82 PathProgramCache]: Analyzing trace with hash 409827302, now seen corresponding path program 1 times [2021-03-25 08:47:21,952 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:21,952 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966387628] [2021-03-25 08:47:21,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:21,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:21,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:21,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:21,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:21,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:21,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:21,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:21,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:21,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:21,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:21,986 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:21,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966387628] [2021-03-25 08:47:21,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [422783401] [2021-03-25 08:47:21,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-25 08:47:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:22,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 5 conjunts are in the unsatisfiable core [2021-03-25 08:47:22,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:22,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:22,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:22,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:22,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:22,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,050 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:22,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:22,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:22,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:22,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:22,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:22,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,061 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:22,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:22,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:22,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:22,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:22,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:22,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:22,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:22,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:22,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,078 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:22,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:22,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:22,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:22,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:22,091 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-25 08:47:22,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:47:22,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:22,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:22,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 08:47:22,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:22,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:22,122 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:22,122 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 08:47:22,125 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890722942] [2021-03-25 08:47:22,126 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 08:47:22,126 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:22,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 08:47:22,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 08:47:22,127 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 36 out of 72 [2021-03-25 08:47:22,127 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 298 transitions, 5118 flow. Second operand has 7 states, 7 states have (on average 38.0) internal successors, (266), 7 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:22,127 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:22,127 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 36 of 72 [2021-03-25 08:47:22,127 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:24,399 INFO L129 PetriNetUnfolder]: 9247/13987 cut-off events. [2021-03-25 08:47:24,399 INFO L130 PetriNetUnfolder]: For 252582/254807 co-relation queries the response was YES. [2021-03-25 08:47:24,496 INFO L84 FinitePrefix]: Finished finitePrefix Result has 107509 conditions, 13987 events. 9247/13987 cut-off events. For 252582/254807 co-relation queries the response was YES. Maximal size of possible extension queue 1263. Compared 99300 event pairs, 1224 based on Foata normal form. 637/14026 useless extension candidates. Maximal degree in co-relation 106733. Up to 4797 conditions per place. [2021-03-25 08:47:24,565 INFO L132 encePairwiseOnDemand]: 58/72 looper letters, 321 selfloop transitions, 101 changer transitions 0/560 dead transitions. [2021-03-25 08:47:24,565 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 184 places, 560 transitions, 9019 flow [2021-03-25 08:47:24,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 08:47:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 08:47:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 491 transitions. [2021-03-25 08:47:24,566 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6199494949494949 [2021-03-25 08:47:24,567 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 491 transitions. [2021-03-25 08:47:24,567 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 491 transitions. [2021-03-25 08:47:24,567 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:24,567 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 491 transitions. [2021-03-25 08:47:24,568 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 44.63636363636363) internal successors, (491), 11 states have internal predecessors, (491), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:24,569 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 72.0) internal successors, (864), 12 states have internal predecessors, (864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:24,569 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 72.0) internal successors, (864), 12 states have internal predecessors, (864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:24,569 INFO L185 Difference]: Start difference. First operand has 174 places, 298 transitions, 5118 flow. Second operand 11 states and 491 transitions. [2021-03-25 08:47:24,569 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 184 places, 560 transitions, 9019 flow [2021-03-25 08:47:25,279 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 560 transitions, 8855 flow, removed 74 selfloop flow, removed 3 redundant places. [2021-03-25 08:47:25,286 INFO L241 Difference]: Finished difference. Result has 185 places, 320 transitions, 5586 flow [2021-03-25 08:47:25,286 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=4968, PETRI_DIFFERENCE_MINUEND_PLACES=171, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=298, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=82, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=213, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=5586, PETRI_PLACES=185, PETRI_TRANSITIONS=320} [2021-03-25 08:47:25,286 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 150 predicate places. [2021-03-25 08:47:25,287 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:25,287 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 185 places, 320 transitions, 5586 flow [2021-03-25 08:47:25,287 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 185 places, 320 transitions, 5586 flow [2021-03-25 08:47:25,290 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 185 places, 320 transitions, 5586 flow [2021-03-25 08:47:25,576 INFO L129 PetriNetUnfolder]: 1500/2870 cut-off events. [2021-03-25 08:47:25,577 INFO L130 PetriNetUnfolder]: For 72915/77110 co-relation queries the response was YES. [2021-03-25 08:47:25,606 INFO L84 FinitePrefix]: Finished finitePrefix Result has 24429 conditions, 2870 events. 1500/2870 cut-off events. For 72915/77110 co-relation queries the response was YES. Maximal size of possible extension queue 289. Compared 21423 event pairs, 118 based on Foata normal form. 264/2837 useless extension candidates. Maximal degree in co-relation 23991. Up to 1308 conditions per place. [2021-03-25 08:47:25,647 INFO L142 LiptonReduction]: Number of co-enabled transitions 7982 [2021-03-25 08:47:25,666 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:25,666 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:25,666 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 379 [2021-03-25 08:47:25,667 INFO L480 AbstractCegarLoop]: Abstraction has has 185 places, 320 transitions, 5586 flow [2021-03-25 08:47:25,667 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 38.0) internal successors, (266), 7 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:25,667 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:25,667 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:25,868 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-03-25 08:47:25,868 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:25,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:25,869 INFO L82 PathProgramCache]: Analyzing trace with hash 161580777, now seen corresponding path program 1 times [2021-03-25 08:47:25,869 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:25,869 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319038203] [2021-03-25 08:47:25,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:25,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:25,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:25,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:25,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1319038203] [2021-03-25 08:47:25,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [662967417] [2021-03-25 08:47:25,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:25,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 5 conjunts are in the unsatisfiable core [2021-03-25 08:47:25,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:25,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:25,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,938 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:25,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:25,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:25,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:25,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:47:25,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:47:25,946 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.0 percent of original size [2021-03-25 08:47:25,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,947 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:25,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:25,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:25,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:25,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:25,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:25,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:25,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:25,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:25,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:25,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:25,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,953 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:25,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:25,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:25,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:47:25,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:47:25,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:25,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:25,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,980 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:25,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 08:47:25,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:25,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:25,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:25,996 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:25,997 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 08:47:25,997 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095429408] [2021-03-25 08:47:25,997 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 08:47:25,997 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:25,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 08:47:25,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 08:47:25,998 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 36 out of 72 [2021-03-25 08:47:25,998 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 185 places, 320 transitions, 5586 flow. Second operand has 7 states, 7 states have (on average 38.142857142857146) internal successors, (267), 7 states have internal predecessors, (267), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:25,998 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:25,998 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 36 of 72 [2021-03-25 08:47:25,998 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:28,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][339], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 125#true, 138#(<= n x4), Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 114#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,635 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:28,635 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:28,635 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:28,635 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:28,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][340], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,636 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:28,636 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:28,636 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:28,636 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:28,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][339], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 125#true, 138#(<= n x4), 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 752#true, Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,646 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:28,646 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:28,646 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,646 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][340], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 31#L52true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,646 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:28,647 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,647 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:28,647 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][484], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 138#(<= n x4), Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 135#true, 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 825#(and (<= n x1) (<= x2 x1)), Black: 60#(and (= x4 x3) (= x2 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 79#(and (<= n x1) (<= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 114#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:28,688 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:28,688 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:28,688 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,688 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:28,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][389], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 125#true, 138#(<= n x4), Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, 14#thread1EXITtrue, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 114#true, 370#true, 757#(<= n x1), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,763 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:28,763 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,763 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,763 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][390], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 31#L52true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 117#(<= (+ x4 1) n), 757#(<= n x1), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,763 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:28,763 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,763 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,763 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][339], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 125#true, 10#L19true, 138#(<= n x4), Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 674#(<= (+ x1 1) n), 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), 66#(<= (+ x2 1) n), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 114#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,765 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:28,765 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,765 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,765 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][340], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 31#L52true, 674#(<= (+ x1 1) n), 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), 66#(<= (+ x2 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,766 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:28,766 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,766 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:28,766 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][389], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 125#true, 138#(<= n x4), Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, 14#thread1EXITtrue, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 370#true, 114#true, 757#(<= n x1), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,772 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:28,772 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,772 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,772 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:28,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][390], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 117#(<= (+ x4 1) n), 757#(<= n x1), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,772 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:28,772 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:28,772 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,772 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([141] L51-->thread4EXIT: Formula: (not (< v_x4_15 v_n_15)) InVars {n=v_n_15, x4=v_x4_15} OutVars{n=v_n_15, x4=v_x4_15} AuxVars[] AssignedVars[][339], [130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 125#true, 138#(<= n x4), 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, 752#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,774 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:28,774 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,774 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:28,774 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][340], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 31#L52true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:28,774 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:28,774 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:28,775 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,775 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:28,903 INFO L129 PetriNetUnfolder]: 11624/17989 cut-off events. [2021-03-25 08:47:28,903 INFO L130 PetriNetUnfolder]: For 361687/364693 co-relation queries the response was YES. [2021-03-25 08:47:29,087 INFO L84 FinitePrefix]: Finished finitePrefix Result has 141349 conditions, 17989 events. 11624/17989 cut-off events. For 361687/364693 co-relation queries the response was YES. Maximal size of possible extension queue 1617. Compared 138805 event pairs, 1070 based on Foata normal form. 950/17908 useless extension candidates. Maximal degree in co-relation 140212. Up to 7061 conditions per place. [2021-03-25 08:47:29,185 INFO L132 encePairwiseOnDemand]: 57/72 looper letters, 375 selfloop transitions, 106 changer transitions 8/627 dead transitions. [2021-03-25 08:47:29,185 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 627 transitions, 10132 flow [2021-03-25 08:47:29,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 08:47:29,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 08:47:29,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 577 transitions. [2021-03-25 08:47:29,187 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6164529914529915 [2021-03-25 08:47:29,187 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 577 transitions. [2021-03-25 08:47:29,187 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 577 transitions. [2021-03-25 08:47:29,187 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:29,187 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 577 transitions. [2021-03-25 08:47:29,188 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 44.38461538461539) internal successors, (577), 13 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:29,189 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 72.0) internal successors, (1008), 14 states have internal predecessors, (1008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:29,189 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 72.0) internal successors, (1008), 14 states have internal predecessors, (1008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:29,189 INFO L185 Difference]: Start difference. First operand has 185 places, 320 transitions, 5586 flow. Second operand 13 states and 577 transitions. [2021-03-25 08:47:29,189 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 627 transitions, 10132 flow [2021-03-25 08:47:30,466 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 627 transitions, 10020 flow, removed 56 selfloop flow, removed 0 redundant places. [2021-03-25 08:47:30,473 INFO L241 Difference]: Finished difference. Result has 202 places, 350 transitions, 6212 flow [2021-03-25 08:47:30,473 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=5422, PETRI_DIFFERENCE_MINUEND_PLACES=185, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=317, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=81, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=230, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=6212, PETRI_PLACES=202, PETRI_TRANSITIONS=350} [2021-03-25 08:47:30,473 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 167 predicate places. [2021-03-25 08:47:30,473 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:30,473 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 202 places, 350 transitions, 6212 flow [2021-03-25 08:47:30,473 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 202 places, 350 transitions, 6212 flow [2021-03-25 08:47:30,475 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 202 places, 350 transitions, 6212 flow [2021-03-25 08:47:30,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][161], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 4#L42true, 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:30,691 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,691 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:30,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][161], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:30,710 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,710 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:30,710 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,710 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,710 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][161], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 4#L42true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:30,710 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,710 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,711 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,711 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:30,711 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][161], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 20#L65true, Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 443#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:30,733 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,733 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:30,733 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:30,733 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:30,757 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][161], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:30,757 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,757 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,757 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:30,757 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,757 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:30,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][161], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 76#(<= x2 x1), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 114#true, 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:30,866 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:30,866 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:30,866 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:30,866 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:30,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][161], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 30#thread3EXITtrue, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), Black: 76#(<= x2 x1), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 350#(and (<= (* 16 (div x1 16)) x2) (= (mod x1 16) 0) (= x4 x3) (<= x2 (* 16 (div x1 16)))), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:30,887 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:30,887 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:30,887 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:30,887 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:30,908 INFO L129 PetriNetUnfolder]: 1958/3817 cut-off events. [2021-03-25 08:47:30,908 INFO L130 PetriNetUnfolder]: For 96535/100880 co-relation queries the response was YES. [2021-03-25 08:47:30,953 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32464 conditions, 3817 events. 1958/3817 cut-off events. For 96535/100880 co-relation queries the response was YES. Maximal size of possible extension queue 379. Compared 30628 event pairs, 185 based on Foata normal form. 296/3694 useless extension candidates. Maximal degree in co-relation 31898. Up to 1689 conditions per place. [2021-03-25 08:47:31,182 INFO L142 LiptonReduction]: Number of co-enabled transitions 9692 [2021-03-25 08:47:31,205 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:31,206 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:31,206 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 733 [2021-03-25 08:47:31,206 INFO L480 AbstractCegarLoop]: Abstraction has has 202 places, 350 transitions, 6212 flow [2021-03-25 08:47:31,206 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 38.142857142857146) internal successors, (267), 7 states have internal predecessors, (267), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:31,206 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:31,206 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:31,406 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:31,407 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:31,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:31,407 INFO L82 PathProgramCache]: Analyzing trace with hash -2094667914, now seen corresponding path program 1 times [2021-03-25 08:47:31,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:31,407 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666369097] [2021-03-25 08:47:31,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:31,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:31,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:31,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,438 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:31,438 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666369097] [2021-03-25 08:47:31,438 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [527354663] [2021-03-25 08:47:31,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2021-03-25 08:47:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:31,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:47:31,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:31,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:31,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,476 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:31,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:31,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:31,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,477 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:31,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:31,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:31,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:31,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:31,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:31,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,492 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:31,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:31,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:31,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:31,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:31,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:31,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:31,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:31,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:31,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:31,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:31,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:47:31,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:31,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:31,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:31,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:31,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 08:47:31,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,519 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:31,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:47:31,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 08:47:31,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:31,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:31,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:31,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:31,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:31,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:31,536 INFO L142 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-03-25 08:47:31,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 08:47:31,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,542 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:31,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 08:47:31,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 08:47:31,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:31,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:31,556 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:31,556 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2021-03-25 08:47:31,556 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1472303537] [2021-03-25 08:47:31,556 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 08:47:31,556 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:31,557 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 08:47:31,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-25 08:47:31,557 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 72 [2021-03-25 08:47:31,557 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 202 places, 350 transitions, 6212 flow. Second operand has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:31,557 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:31,557 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 72 [2021-03-25 08:47:31,558 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:34,995 INFO L129 PetriNetUnfolder]: 12852/19328 cut-off events. [2021-03-25 08:47:34,995 INFO L130 PetriNetUnfolder]: For 389090/393511 co-relation queries the response was YES. [2021-03-25 08:47:35,161 INFO L84 FinitePrefix]: Finished finitePrefix Result has 159023 conditions, 19328 events. 12852/19328 cut-off events. For 389090/393511 co-relation queries the response was YES. Maximal size of possible extension queue 1392. Compared 136308 event pairs, 1092 based on Foata normal form. 1420/20245 useless extension candidates. Maximal degree in co-relation 158426. Up to 6726 conditions per place. [2021-03-25 08:47:35,272 INFO L132 encePairwiseOnDemand]: 60/72 looper letters, 524 selfloop transitions, 108 changer transitions 0/792 dead transitions. [2021-03-25 08:47:35,272 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 792 transitions, 13440 flow [2021-03-25 08:47:35,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 08:47:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 08:47:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 630 transitions. [2021-03-25 08:47:35,273 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.625 [2021-03-25 08:47:35,273 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 630 transitions. [2021-03-25 08:47:35,273 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 630 transitions. [2021-03-25 08:47:35,273 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:35,273 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 630 transitions. [2021-03-25 08:47:35,274 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 45.0) internal successors, (630), 14 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:35,276 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 72.0) internal successors, (1080), 15 states have internal predecessors, (1080), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:35,276 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 72.0) internal successors, (1080), 15 states have internal predecessors, (1080), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:35,276 INFO L185 Difference]: Start difference. First operand has 202 places, 350 transitions, 6212 flow. Second operand 14 states and 630 transitions. [2021-03-25 08:47:35,276 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 792 transitions, 13440 flow [2021-03-25 08:47:36,732 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 792 transitions, 12861 flow, removed 254 selfloop flow, removed 2 redundant places. [2021-03-25 08:47:36,740 INFO L241 Difference]: Finished difference. Result has 216 places, 362 transitions, 6563 flow [2021-03-25 08:47:36,741 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=6031, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=350, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=96, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=251, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=6563, PETRI_PLACES=216, PETRI_TRANSITIONS=362} [2021-03-25 08:47:36,741 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 181 predicate places. [2021-03-25 08:47:36,741 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:36,741 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 216 places, 362 transitions, 6563 flow [2021-03-25 08:47:36,741 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 216 places, 362 transitions, 6563 flow [2021-03-25 08:47:36,744 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 216 places, 362 transitions, 6563 flow [2021-03-25 08:47:37,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][48], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:37,014 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:37,014 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:37,014 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:37,014 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:37,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][48], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 916#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n)), 20#L65true, 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 443#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:37,022 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:37,022 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:37,022 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:37,022 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:37,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][48], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:37,131 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:37,131 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:37,131 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:37,131 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:37,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][48], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:37,196 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:37,196 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:37,196 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:37,196 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:37,209 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][48], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:37,210 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:37,210 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:37,210 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:37,210 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:37,210 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:37,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][288], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 6#L69true, 138#(<= n x4), Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 831#(and (<= n x1) (<= n (* 16 x1)) (<= x2 (* 16 x1))), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:37,218 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-03-25 08:47:37,219 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:47:37,219 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-03-25 08:47:37,219 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 08:47:37,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][288], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 6#L69true, 138#(<= n x4), Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 757#(<= n x1), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:37,227 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2021-03-25 08:47:37,227 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:47:37,227 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:47:37,227 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-03-25 08:47:37,231 INFO L129 PetriNetUnfolder]: 2059/4169 cut-off events. [2021-03-25 08:47:37,232 INFO L130 PetriNetUnfolder]: For 106758/111614 co-relation queries the response was YES. [2021-03-25 08:47:37,282 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35618 conditions, 4169 events. 2059/4169 cut-off events. For 106758/111614 co-relation queries the response was YES. Maximal size of possible extension queue 401. Compared 34835 event pairs, 176 based on Foata normal form. 238/3940 useless extension candidates. Maximal degree in co-relation 34901. Up to 1829 conditions per place. [2021-03-25 08:47:37,348 INFO L142 LiptonReduction]: Number of co-enabled transitions 10652 [2021-03-25 08:47:37,373 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:37,373 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:37,373 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 632 [2021-03-25 08:47:37,374 INFO L480 AbstractCegarLoop]: Abstraction has has 216 places, 362 transitions, 6563 flow [2021-03-25 08:47:37,374 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:37,374 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:37,374 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:37,574 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:37,575 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:37,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:37,575 INFO L82 PathProgramCache]: Analyzing trace with hash 2053603280, now seen corresponding path program 1 times [2021-03-25 08:47:37,575 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:37,575 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241916637] [2021-03-25 08:47:37,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:37,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:37,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:37,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,693 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:37,693 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241916637] [2021-03-25 08:47:37,693 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1130255842] [2021-03-25 08:47:37,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:37,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 5 conjunts are in the unsatisfiable core [2021-03-25 08:47:37,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:37,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:37,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:37,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:37,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,732 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:37,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:37,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:47:37,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:47:37,743 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.0 percent of original size [2021-03-25 08:47:37,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:37,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:37,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:37,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:37,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:37,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:37,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:37,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:37,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:37,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:37,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:47:37,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:47:37,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:37,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:37,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,770 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:37,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 08:47:37,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:47:37,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:37,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:37,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:37,784 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:37,784 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 08:47:37,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443414190] [2021-03-25 08:47:37,785 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 08:47:37,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:37,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 08:47:37,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 08:47:37,786 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 72 [2021-03-25 08:47:37,786 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 216 places, 362 transitions, 6563 flow. Second operand has 7 states, 7 states have (on average 39.42857142857143) internal successors, (276), 7 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:37,786 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:37,786 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 72 [2021-03-25 08:47:37,786 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:41,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][510], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 752#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:41,267 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:41,267 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:41,267 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:41,267 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:41,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][393], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 757#(<= n x1), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:41,267 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:41,267 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:41,268 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:41,268 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:41,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][510], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, 31#L52true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 752#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:41,408 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:41,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][393], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, 31#L52true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 757#(<= n x1), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:41,408 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:41,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][393], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, 31#L52true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), Black: 198#(and (<= (* 16 (div (* x4 (- 1)) (- 16))) x3) (= x2 x1) (<= x3 (* 16 (div (* x4 (- 1)) (- 16)))) (= (mod (* x4 15) (- 16)) 0)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 757#(<= n x1), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:41,468 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:41,468 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:41,468 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:41,468 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:41,537 INFO L129 PetriNetUnfolder]: 14068/21226 cut-off events. [2021-03-25 08:47:41,537 INFO L130 PetriNetUnfolder]: For 456215/460335 co-relation queries the response was YES. [2021-03-25 08:47:41,753 INFO L84 FinitePrefix]: Finished finitePrefix Result has 177030 conditions, 21226 events. 14068/21226 cut-off events. For 456215/460335 co-relation queries the response was YES. Maximal size of possible extension queue 1535. Compared 152612 event pairs, 1218 based on Foata normal form. 1162/21794 useless extension candidates. Maximal degree in co-relation 176267. Up to 11350 conditions per place. [2021-03-25 08:47:41,870 INFO L132 encePairwiseOnDemand]: 59/72 looper letters, 491 selfloop transitions, 89 changer transitions 9/749 dead transitions. [2021-03-25 08:47:41,870 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 749 transitions, 12509 flow [2021-03-25 08:47:41,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 08:47:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 08:47:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 577 transitions. [2021-03-25 08:47:41,871 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6164529914529915 [2021-03-25 08:47:41,872 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 577 transitions. [2021-03-25 08:47:41,872 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 577 transitions. [2021-03-25 08:47:41,872 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:41,872 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 577 transitions. [2021-03-25 08:47:41,873 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 44.38461538461539) internal successors, (577), 13 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:41,874 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 72.0) internal successors, (1008), 14 states have internal predecessors, (1008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:41,874 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 72.0) internal successors, (1008), 14 states have internal predecessors, (1008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:41,874 INFO L185 Difference]: Start difference. First operand has 216 places, 362 transitions, 6563 flow. Second operand 13 states and 577 transitions. [2021-03-25 08:47:41,874 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 749 transitions, 12509 flow [2021-03-25 08:47:43,633 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 219 places, 749 transitions, 12422 flow, removed 22 selfloop flow, removed 9 redundant places. [2021-03-25 08:47:43,641 INFO L241 Difference]: Finished difference. Result has 222 places, 376 transitions, 6944 flow [2021-03-25 08:47:43,641 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=6424, PETRI_DIFFERENCE_MINUEND_PLACES=207, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=359, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=75, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=279, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=6944, PETRI_PLACES=222, PETRI_TRANSITIONS=376} [2021-03-25 08:47:43,642 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 187 predicate places. [2021-03-25 08:47:43,642 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:43,642 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 222 places, 376 transitions, 6944 flow [2021-03-25 08:47:43,642 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 222 places, 376 transitions, 6944 flow [2021-03-25 08:47:43,645 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 222 places, 376 transitions, 6944 flow [2021-03-25 08:47:43,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][54], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:43,892 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:43,892 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:43,950 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][54], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:43,950 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:43,950 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:43,950 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:43,950 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:43,950 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:43,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][54], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 20#L65true, 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 443#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:43,975 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:43,975 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:43,975 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:43,976 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:43,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][54], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 4#L42true, 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:43,985 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:43,985 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:43,985 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:47:43,985 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:44,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][243], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:44,025 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,025 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:44,025 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,025 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][228], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 757#(<= n x1), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,061 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,061 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:44,061 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,061 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][228], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, 742#(and (<= (+ x1 1) n) (<= (+ (* 16 x1) 1) n)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,068 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,068 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,068 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,068 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:47:44,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][54], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,105 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,105 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,105 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:44,105 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([96] L19-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][121], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,123 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,123 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:44,123 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,123 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][228], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), 35#L30true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), 66#(<= (+ x2 1) n), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 752#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,127 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,127 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:44,127 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,127 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][228], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 671#(<= x1 x2), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,128 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][228], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 742#(and (<= (+ x1 1) n) (<= (+ (* 16 x1) 1) n)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,128 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][228], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 671#(<= x1 x2), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 757#(<= n x1), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,129 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,129 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,129 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,129 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:44,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][243], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,159 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,159 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,159 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,159 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][54], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:44,166 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,166 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,166 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,166 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,175 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][228], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), 36#L20true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,175 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,175 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,175 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,175 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:47:44,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][54], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 30#thread3EXITtrue, Black: 838#true, 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 104#true, Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:44,397 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:44,397 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,397 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,397 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:44,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][228], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:44,402 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:44,402 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:44,402 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:44,402 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:44,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][305], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 6#L69true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 908#(and (<= (+ x4 1) n) (<= x4 x3)), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true]) [2021-03-25 08:47:44,420 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:47:44,420 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:44,420 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:44,420 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:44,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][305], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 6#L69true, 138#(<= n x4), Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:44,427 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2021-03-25 08:47:44,427 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:47:44,427 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:47:44,427 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:47:44,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][305], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 6#L69true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:44,432 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:47:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:47:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:47:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:44,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][305], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 6#L69true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 601#true, Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true]) [2021-03-25 08:47:44,432 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:47:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:47:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:47:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:47:44,432 INFO L129 PetriNetUnfolder]: 2478/4925 cut-off events. [2021-03-25 08:47:44,432 INFO L130 PetriNetUnfolder]: For 141530/147923 co-relation queries the response was YES. [2021-03-25 08:47:44,482 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43693 conditions, 4925 events. 2478/4925 cut-off events. For 141530/147923 co-relation queries the response was YES. Maximal size of possible extension queue 476. Compared 41347 event pairs, 210 based on Foata normal form. 390/4861 useless extension candidates. Maximal degree in co-relation 42867. Up to 2301 conditions per place. [2021-03-25 08:47:44,556 INFO L142 LiptonReduction]: Number of co-enabled transitions 12032 [2021-03-25 08:47:44,585 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:47:44,585 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:47:44,585 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 943 [2021-03-25 08:47:44,585 INFO L480 AbstractCegarLoop]: Abstraction has has 222 places, 376 transitions, 6944 flow [2021-03-25 08:47:44,585 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 39.42857142857143) internal successors, (276), 7 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:44,586 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:47:44,586 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:47:44,786 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-03-25 08:47:44,786 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:47:44,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:47:44,787 INFO L82 PathProgramCache]: Analyzing trace with hash -242604160, now seen corresponding path program 2 times [2021-03-25 08:47:44,787 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:47:44,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126851383] [2021-03-25 08:47:44,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:47:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:47:44,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:47:44,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:44,819 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126851383] [2021-03-25 08:47:44,819 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [911881160] [2021-03-25 08:47:44,819 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:47:44,840 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 08:47:44,840 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:47:44,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:47:44,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:47:44,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:47:44,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:44,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:44,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:44,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:44,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:47:44,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:47:44,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:47:44,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,878 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:44,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:44,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,882 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:44,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:47:44,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:47:44,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:47:44,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:47:44,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:44,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:44,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:47:44,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:47:44,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:44,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:47:44,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:44,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 08:47:44,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 08:47:44,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:44,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 08:47:44,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 08:47:44,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:47:44,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:47:44,932 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-25 08:47:44,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:47:44,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,938 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:47:44,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:47:44,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 08:47:44,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:47:44,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:47:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:47:44,974 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:47:44,974 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2021-03-25 08:47:44,974 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237517997] [2021-03-25 08:47:44,974 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 08:47:44,974 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:47:44,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 08:47:44,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-25 08:47:44,975 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 72 [2021-03-25 08:47:44,975 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 222 places, 376 transitions, 6944 flow. Second operand has 10 states, 10 states have (on average 38.7) internal successors, (387), 10 states have internal predecessors, (387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:44,975 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:47:44,975 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 72 [2021-03-25 08:47:44,975 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:47:50,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][314], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, 15#L40true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:50,658 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:50,658 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:50,658 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:50,658 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:50,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][220], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:50,658 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:50,658 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:50,659 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:50,659 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:50,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][547], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:50,659 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:50,659 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:50,659 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:50,659 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:50,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][542], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:50,660 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:47:50,660 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:50,660 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:50,660 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:51,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][215], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, 15#L40true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 31#L52true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,492 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,492 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,492 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,492 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][146], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 31#L52true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,492 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,492 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,492 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,492 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][314], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:51,493 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,493 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,493 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,493 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][220], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:51,493 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,493 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,493 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,493 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][547], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:51,494 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,494 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,494 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,494 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][542], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:51,494 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,494 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,494 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,494 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][448], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 31#L52true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,495 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,495 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,495 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,495 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][418], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), 15#L40true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 31#L52true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 757#(<= n x1), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,495 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,495 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,495 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,495 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][314], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:51,496 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,496 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,496 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,496 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][220], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, 674#(<= (+ x1 1) n), 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:51,496 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,496 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,496 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,496 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][547], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 114#true, 370#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:51,497 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,497 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,497 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,497 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][542], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 370#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true]) [2021-03-25 08:47:51,497 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,497 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,497 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,497 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:51,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][215], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 31#L52true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 757#(<= n x1), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,914 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,914 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,914 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:51,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][146], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 31#L52true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,915 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:51,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][448], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 31#L52true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,916 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][418], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 31#L52true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 757#(<= n x1), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,916 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][215], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, 929#true, 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 63#true, 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 757#(<= n x1), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,916 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,916 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:51,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][146], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, 929#true, 674#(<= (+ x1 1) n), 35#L30true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 97#(<= (+ x1 1) n), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,917 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][448], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 752#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,917 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:51,918 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,918 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][418], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 128#(<= (+ x3 1) n), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, 30#thread3EXITtrue, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), 453#true, Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 89#(and (<= n x3) (<= x4 x3)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 757#(<= n x1), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:47:51,918 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:47:51,918 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:47:51,918 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:51,918 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:47:52,205 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][234], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 97#(<= (+ x1 1) n), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), 109#(and (<= x1 x2) (<= n x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:52,205 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:47:52,205 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:52,205 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:52,205 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:52,205 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][149], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 107#(<= n x2), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 104#true, Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:52,205 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:47:52,205 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:52,205 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:52,205 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:52,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][149], [128#(<= (+ x3 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 517#true, Black: 125#true, 135#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 31#L52true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 453#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 601#true, 218#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), 104#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 117#(<= (+ x4 1) n), Black: 932#(<= x3 (* 16 x4)), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-03-25 08:47:52,832 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:47:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:47:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:47:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:47:53,149 INFO L129 PetriNetUnfolder]: 26904/40000 cut-off events. [2021-03-25 08:47:53,149 INFO L130 PetriNetUnfolder]: For 997993/1004944 co-relation queries the response was YES. [2021-03-25 08:47:53,684 INFO L84 FinitePrefix]: Finished finitePrefix Result has 361231 conditions, 40000 events. 26904/40000 cut-off events. For 997993/1004944 co-relation queries the response was YES. Maximal size of possible extension queue 1761. Compared 290834 event pairs, 1970 based on Foata normal form. 3592/42446 useless extension candidates. Maximal degree in co-relation 359768. Up to 11425 conditions per place. [2021-03-25 08:47:53,930 INFO L132 encePairwiseOnDemand]: 60/72 looper letters, 885 selfloop transitions, 221 changer transitions 0/1266 dead transitions. [2021-03-25 08:47:53,931 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 245 places, 1266 transitions, 21140 flow [2021-03-25 08:47:53,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-03-25 08:47:53,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2021-03-25 08:47:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 1098 transitions. [2021-03-25 08:47:53,933 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6354166666666666 [2021-03-25 08:47:53,933 INFO L72 ComplementDD]: Start complementDD. Operand 24 states and 1098 transitions. [2021-03-25 08:47:53,933 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 1098 transitions. [2021-03-25 08:47:53,933 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:47:53,933 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 1098 transitions. [2021-03-25 08:47:53,935 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 25 states, 24 states have (on average 45.75) internal successors, (1098), 24 states have internal predecessors, (1098), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:53,936 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 25 states, 25 states have (on average 72.0) internal successors, (1800), 25 states have internal predecessors, (1800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:53,937 INFO L81 ComplementDD]: Finished complementDD. Result has 25 states, 25 states have (on average 72.0) internal successors, (1800), 25 states have internal predecessors, (1800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:47:53,937 INFO L185 Difference]: Start difference. First operand has 222 places, 376 transitions, 6944 flow. Second operand 24 states and 1098 transitions. [2021-03-25 08:47:53,937 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 245 places, 1266 transitions, 21140 flow [2021-03-25 08:47:59,150 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 242 places, 1266 transitions, 20915 flow, removed 62 selfloop flow, removed 3 redundant places. [2021-03-25 08:47:59,162 INFO L241 Difference]: Finished difference. Result has 259 places, 491 transitions, 9954 flow [2021-03-25 08:47:59,163 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=6791, PETRI_DIFFERENCE_MINUEND_PLACES=219, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=376, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=121, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=249, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=9954, PETRI_PLACES=259, PETRI_TRANSITIONS=491} [2021-03-25 08:47:59,163 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 224 predicate places. [2021-03-25 08:47:59,163 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:47:59,163 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 259 places, 491 transitions, 9954 flow [2021-03-25 08:47:59,163 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 259 places, 491 transitions, 9954 flow [2021-03-25 08:47:59,167 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 259 places, 491 transitions, 9954 flow [2021-03-25 08:47:59,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 932#(<= x3 (* 16 x4)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, 1016#true]) [2021-03-25 08:47:59,781 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:47:59,781 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:59,781 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:47:59,781 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:48:00,149 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:00,149 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:00,149 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:00,149 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:00,149 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:00,168 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 114#true, 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:00,168 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:00,168 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:00,168 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:00,168 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:00,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:00,385 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:48:00,385 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:00,385 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:00,385 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:00,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][203], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:00,409 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,409 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,409 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:00,409 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:00,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:00,613 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:48:00,613 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,613 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,613 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:00,616 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:48:00,616 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,616 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,616 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1019#(<= (* 16 x4) x3)]) [2021-03-25 08:48:00,646 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:48:00,646 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:00,646 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:00,646 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:00,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][203], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:00,671 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:48:00,671 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:00,672 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:00,672 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:00,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][203], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:00,672 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:48:00,672 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:00,672 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:00,672 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:48:00,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1019#(<= (* 16 x4) x3)]) [2021-03-25 08:48:00,682 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:48:00,682 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:00,682 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:00,682 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:00,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][31], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:00,715 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-25 08:48:00,715 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:48:00,715 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:48:00,715 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:48:00,729 INFO L129 PetriNetUnfolder]: 5065/9810 cut-off events. [2021-03-25 08:48:00,730 INFO L130 PetriNetUnfolder]: For 352604/365699 co-relation queries the response was YES. [2021-03-25 08:48:00,869 INFO L84 FinitePrefix]: Finished finitePrefix Result has 96142 conditions, 9810 events. 5065/9810 cut-off events. For 352604/365699 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 85985 event pairs, 507 based on Foata normal form. 705/9592 useless extension candidates. Maximal degree in co-relation 95488. Up to 4827 conditions per place. [2021-03-25 08:48:01,379 INFO L142 LiptonReduction]: Number of co-enabled transitions 21864 [2021-03-25 08:48:01,436 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:48:01,436 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:48:01,436 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2273 [2021-03-25 08:48:01,437 INFO L480 AbstractCegarLoop]: Abstraction has has 259 places, 491 transitions, 9954 flow [2021-03-25 08:48:01,437 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 38.7) internal successors, (387), 10 states have internal predecessors, (387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:01,437 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:48:01,437 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:48:01,647 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-03-25 08:48:01,650 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:48:01,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:48:01,651 INFO L82 PathProgramCache]: Analyzing trace with hash -1984223978, now seen corresponding path program 3 times [2021-03-25 08:48:01,651 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:48:01,651 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200838090] [2021-03-25 08:48:01,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:48:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:48:01,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:01,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:01,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:48:01,674 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200838090] [2021-03-25 08:48:01,674 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1551779570] [2021-03-25 08:48:01,674 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 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 [2021-03-25 08:48:01,694 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-25 08:48:01,695 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:48:01,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:48:01,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:48:01,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:01,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,711 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:01,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:48:01,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:01,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,712 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:01,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:48:01,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:01,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:01,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:01,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,718 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:01,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:48:01,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:01,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:48:01,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:48:01,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:48:01,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:01,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:48:01,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:48:01,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:01,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:48:01,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:48:01,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,762 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-25 08:48:01,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:48:01,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:01,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 08:48:01,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:48:01,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:01,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:48:01,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:01,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 08:48:01,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 08:48:01,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:01,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:48:01,797 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:48:01,797 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 8 [2021-03-25 08:48:01,797 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36135980] [2021-03-25 08:48:01,797 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 08:48:01,797 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:48:01,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 08:48:01,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-25 08:48:01,798 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 72 [2021-03-25 08:48:01,798 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 259 places, 491 transitions, 9954 flow. Second operand has 9 states, 9 states have (on average 39.111111111111114) internal successors, (352), 9 states have internal predecessors, (352), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:01,798 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:48:01,798 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 72 [2021-03-25 08:48:01,798 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:48:08,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][407], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:08,760 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:48:08,761 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:08,761 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:08,761 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:08,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][378], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:08,761 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:48:08,761 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:08,761 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:08,761 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][407], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:09,035 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][378], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:09,035 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][407], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:09,338 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][378], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:09,338 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][407], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:09,339 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:09,339 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,339 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,339 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][378], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:09,339 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:09,339 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,340 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,340 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][615], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, 114#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:09,340 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:09,340 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,340 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,340 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][500], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:09,341 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:09,341 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,341 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,341 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:09,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][407], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:09,562 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][378], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:09,562 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][378], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:10,080 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:48:10,080 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:10,081 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:10,081 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:10,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][407], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:10,194 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,194 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:10,194 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,194 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][378], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:10,195 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,195 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:10,195 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,195 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][615], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:10,195 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,195 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:10,195 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,195 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][500], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:10,196 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,196 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,196 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:10,196 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][500], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:10,481 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:10,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][767], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:48:10,712 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:48:10,712 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,712 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,712 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][703], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:48:10,712 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:48:10,712 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,712 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,712 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:10,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][812], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 934#(<= n x4), 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:48:10,930 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:48:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:10,931 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:10,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][758], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:48:10,931 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:48:10,931 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:10,931 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:10,931 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:10,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][378], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:10,953 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2021-03-25 08:48:10,954 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:48:10,954 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:48:10,954 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:48:10,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][407], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:10,955 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2021-03-25 08:48:10,955 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:48:10,955 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:48:10,955 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:48:11,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][397], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, 114#true, 1139#(<= (* 16 x4) x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1019#(<= (* 16 x4) x3)]) [2021-03-25 08:48:11,055 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,055 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:11,055 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:11,055 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:11,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][399], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, 1139#(<= (* 16 x4) x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1019#(<= (* 16 x4) x3)]) [2021-03-25 08:48:11,055 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,055 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:11,055 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:11,055 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:11,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][503], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 934#(<= n x4), 1208#(and (<= n x3) (<= (* 16 x4) x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1019#(<= (* 16 x4) x3)]) [2021-03-25 08:48:11,121 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:48:11,121 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,121 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,122 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][400], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 135#true, Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), 1208#(and (<= n x3) (<= (* 16 x4) x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1019#(<= (* 16 x4) x3)]) [2021-03-25 08:48:11,122 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:48:11,122 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,122 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,122 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][397], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, 114#true, 1139#(<= (* 16 x4) x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 135#true, Black: 138#(<= n x4), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), 1007#(and (<= x3 x4) (<= n x4)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1019#(<= (* 16 x4) x3)]) [2021-03-25 08:48:11,123 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:48:11,123 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,123 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,123 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][399], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 114#true, 1139#(<= (* 16 x4) x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 135#true, Black: 138#(<= n x4), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), 1007#(and (<= x3 x4) (<= n x4)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1019#(<= (* 16 x4) x3)]) [2021-03-25 08:48:11,123 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:48:11,123 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,123 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,123 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:11,157 INFO L129 PetriNetUnfolder]: 26505/39413 cut-off events. [2021-03-25 08:48:11,158 INFO L130 PetriNetUnfolder]: For 1239879/1246388 co-relation queries the response was YES. [2021-03-25 08:48:11,972 INFO L84 FinitePrefix]: Finished finitePrefix Result has 388486 conditions, 39413 events. 26505/39413 cut-off events. For 1239879/1246388 co-relation queries the response was YES. Maximal size of possible extension queue 1717. Compared 285225 event pairs, 3485 based on Foata normal form. 2376/40651 useless extension candidates. Maximal degree in co-relation 387058. Up to 15863 conditions per place. [2021-03-25 08:48:12,529 INFO L132 encePairwiseOnDemand]: 60/72 looper letters, 560 selfloop transitions, 189 changer transitions 0/909 dead transitions. [2021-03-25 08:48:12,529 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 272 places, 909 transitions, 16807 flow [2021-03-25 08:48:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 08:48:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 08:48:12,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 628 transitions. [2021-03-25 08:48:12,530 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.623015873015873 [2021-03-25 08:48:12,530 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 628 transitions. [2021-03-25 08:48:12,530 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 628 transitions. [2021-03-25 08:48:12,531 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:48:12,531 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 628 transitions. [2021-03-25 08:48:12,532 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 44.857142857142854) internal successors, (628), 14 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) [2021-03-25 08:48:12,533 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 72.0) internal successors, (1080), 15 states have internal predecessors, (1080), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:12,533 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 72.0) internal successors, (1080), 15 states have internal predecessors, (1080), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:12,533 INFO L185 Difference]: Start difference. First operand has 259 places, 491 transitions, 9954 flow. Second operand 14 states and 628 transitions. [2021-03-25 08:48:12,533 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 272 places, 909 transitions, 16807 flow [2021-03-25 08:48:22,649 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 909 transitions, 16082 flow, removed 301 selfloop flow, removed 1 redundant places. [2021-03-25 08:48:22,660 INFO L241 Difference]: Finished difference. Result has 274 places, 496 transitions, 9850 flow [2021-03-25 08:48:22,660 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=9131, PETRI_DIFFERENCE_MINUEND_PLACES=258, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=483, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=176, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=302, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=9850, PETRI_PLACES=274, PETRI_TRANSITIONS=496} [2021-03-25 08:48:22,660 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 239 predicate places. [2021-03-25 08:48:22,660 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:48:22,660 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 274 places, 496 transitions, 9850 flow [2021-03-25 08:48:22,661 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 274 places, 496 transitions, 9850 flow [2021-03-25 08:48:22,664 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 274 places, 496 transitions, 9850 flow [2021-03-25 08:48:23,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][38], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 932#(<= x3 (* 16 x4)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, 1016#true]) [2021-03-25 08:48:23,197 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:48:23,197 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:48:23,197 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:48:23,197 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:48:23,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][38], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:23,541 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:23,541 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:23,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][38], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:23,566 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:23,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:23,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:23,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:23,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][38], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:48:23,962 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:24,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][38], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:24,001 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:48:24,001 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:24,001 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:24,001 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:24,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][227], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:24,063 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:48:24,063 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:48:24,063 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:24,063 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:24,101 INFO L129 PetriNetUnfolder]: 4696/9109 cut-off events. [2021-03-25 08:48:24,101 INFO L130 PetriNetUnfolder]: For 287480/299970 co-relation queries the response was YES. [2021-03-25 08:48:24,242 INFO L84 FinitePrefix]: Finished finitePrefix Result has 84826 conditions, 9109 events. 4696/9109 cut-off events. For 287480/299970 co-relation queries the response was YES. Maximal size of possible extension queue 613. Compared 78973 event pairs, 460 based on Foata normal form. 543/8802 useless extension candidates. Maximal degree in co-relation 84156. Up to 4451 conditions per place. [2021-03-25 08:48:24,653 INFO L142 LiptonReduction]: Number of co-enabled transitions 22534 [2021-03-25 08:48:24,722 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:48:24,722 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:48:24,722 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2062 [2021-03-25 08:48:24,723 INFO L480 AbstractCegarLoop]: Abstraction has has 274 places, 496 transitions, 9850 flow [2021-03-25 08:48:24,723 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 39.111111111111114) internal successors, (352), 9 states have internal predecessors, (352), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:24,723 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:48:24,723 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:48:24,935 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-03-25 08:48:24,936 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:48:24,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:48:24,936 INFO L82 PathProgramCache]: Analyzing trace with hash -250191108, now seen corresponding path program 2 times [2021-03-25 08:48:24,936 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:48:24,936 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483498506] [2021-03-25 08:48:24,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:48:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:48:24,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:24,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:24,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:24,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:24,961 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:48:24,962 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483498506] [2021-03-25 08:48:24,962 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1213395371] [2021-03-25 08:48:24,962 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 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 [2021-03-25 08:48:24,988 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 08:48:24,989 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:48:24,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:48:24,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:48:24,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:24,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:24,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:25,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,029 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:25,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:48:25,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:25,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,031 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:25,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:48:25,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:25,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:48:25,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:48:25,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,038 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:25,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:25,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:48:25,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,039 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:25,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:25,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:48:25,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:48:25,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:48:25,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,054 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:25,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:48:25,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 08:48:25,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,056 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:25,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:48:25,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 08:48:25,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:25,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:25,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:48:25,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,072 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:25,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 08:48:25,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 08:48:25,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:48:25,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:48:25,085 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-25 08:48:25,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:48:25,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:25,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:48:25,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 08:48:25,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:25,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:48:25,106 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:48:25,106 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 8 [2021-03-25 08:48:25,106 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332996685] [2021-03-25 08:48:25,106 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 08:48:25,107 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:48:25,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 08:48:25,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-25 08:48:25,109 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 72 [2021-03-25 08:48:25,109 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 496 transitions, 9850 flow. Second operand has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:25,109 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:48:25,109 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 72 [2021-03-25 08:48:25,109 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:48:37,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][756], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 31#L52true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, 135#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:37,733 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:48:37,734 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:37,734 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:48:37,734 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:38,066 INFO L129 PetriNetUnfolder]: 34631/52150 cut-off events. [2021-03-25 08:48:38,066 INFO L130 PetriNetUnfolder]: For 1575370/1582346 co-relation queries the response was YES. [2021-03-25 08:48:39,187 INFO L84 FinitePrefix]: Finished finitePrefix Result has 505865 conditions, 52150 events. 34631/52150 cut-off events. For 1575370/1582346 co-relation queries the response was YES. Maximal size of possible extension queue 2611. Compared 402235 event pairs, 2775 based on Foata normal form. 3073/54303 useless extension candidates. Maximal degree in co-relation 504081. Up to 14167 conditions per place. [2021-03-25 08:48:39,493 INFO L132 encePairwiseOnDemand]: 59/72 looper letters, 691 selfloop transitions, 268 changer transitions 0/1119 dead transitions. [2021-03-25 08:48:39,493 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 290 places, 1119 transitions, 20444 flow [2021-03-25 08:48:39,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-25 08:48:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-25 08:48:39,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 778 transitions. [2021-03-25 08:48:39,495 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6356209150326797 [2021-03-25 08:48:39,495 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 778 transitions. [2021-03-25 08:48:39,495 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 778 transitions. [2021-03-25 08:48:39,495 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:48:39,495 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 778 transitions. [2021-03-25 08:48:39,496 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 45.76470588235294) internal successors, (778), 17 states have internal predecessors, (778), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:39,497 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 72.0) internal successors, (1296), 18 states have internal predecessors, (1296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:39,497 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 72.0) internal successors, (1296), 18 states have internal predecessors, (1296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:39,497 INFO L185 Difference]: Start difference. First operand has 274 places, 496 transitions, 9850 flow. Second operand 17 states and 778 transitions. [2021-03-25 08:48:39,497 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 290 places, 1119 transitions, 20444 flow [2021-03-25 08:48:53,317 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 289 places, 1119 transitions, 20194 flow, removed 97 selfloop flow, removed 1 redundant places. [2021-03-25 08:48:53,330 INFO L241 Difference]: Finished difference. Result has 295 places, 565 transitions, 11951 flow [2021-03-25 08:48:53,330 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=9528, PETRI_DIFFERENCE_MINUEND_PLACES=273, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=492, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=205, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=282, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=11951, PETRI_PLACES=295, PETRI_TRANSITIONS=565} [2021-03-25 08:48:53,330 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 260 predicate places. [2021-03-25 08:48:53,330 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:48:53,330 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 295 places, 565 transitions, 11951 flow [2021-03-25 08:48:53,331 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 295 places, 565 transitions, 11951 flow [2021-03-25 08:48:53,335 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 295 places, 565 transitions, 11951 flow [2021-03-25 08:48:53,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 4#L42true, 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:53,936 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:48:53,936 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:48:53,936 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:48:53,936 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:48:54,393 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][379], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 742#(and (<= (+ x1 1) n) (<= (+ (* 16 x1) 1) n)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:54,393 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,393 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:48:54,394 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:48:54,394 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:48:54,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][379], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), 35#L30true, Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:54,625 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:54,625 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:48:54,625 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:48:54,625 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:48:54,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][379], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 742#(and (<= (+ x1 1) n) (<= (+ (* 16 x1) 1) n)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:54,626 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:54,626 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:48:54,626 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:48:54,626 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:48:54,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][379], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:54,656 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:54,656 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,656 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,656 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:48:54,678 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 4#L42true, 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:54,678 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:54,678 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:54,678 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:54,678 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:48:54,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:54,680 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:54,680 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,680 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,680 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:54,694 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:48:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][379], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:54,849 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:48:54,849 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,849 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:48:54,849 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:48:55,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][379], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 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(div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:48:55,052 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:48:55,052 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:55,052 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:48:55,053 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:48:55,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1139#(<= (* 16 x4) x3), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:55,058 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:48:55,058 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:55,058 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:55,058 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:55,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 1139#(<= (* 16 x4) x3), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:55,078 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:48:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:48:55,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:48:55,256 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:55,256 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:55,256 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:55,256 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:55,282 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:55,282 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:48:55,282 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:55,282 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:55,282 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:48:55,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][44], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:48:55,355 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:48:55,355 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:55,355 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:55,356 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:48:55,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][240], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:48:55,433 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 08:48:55,433 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:48:55,433 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:48:55,433 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:48:55,436 INFO L129 PetriNetUnfolder]: 6596/12529 cut-off events. [2021-03-25 08:48:55,436 INFO L130 PetriNetUnfolder]: For 474229/490727 co-relation queries the response was YES. [2021-03-25 08:48:55,659 INFO L84 FinitePrefix]: Finished finitePrefix Result has 125917 conditions, 12529 events. 6596/12529 cut-off events. For 474229/490727 co-relation queries the response was YES. Maximal size of possible extension queue 999. Compared 113419 event pairs, 680 based on Foata normal form. 1067/12476 useless extension candidates. Maximal degree in co-relation 124385. Up to 6281 conditions per place. [2021-03-25 08:48:56,375 INFO L142 LiptonReduction]: Number of co-enabled transitions 29412 [2021-03-25 08:48:56,444 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:48:56,444 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:48:56,445 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3115 [2021-03-25 08:48:56,445 INFO L480 AbstractCegarLoop]: Abstraction has has 295 places, 565 transitions, 11951 flow [2021-03-25 08:48:56,445 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:56,445 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:48:56,445 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:48:56,646 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:48:56,647 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:48:56,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:48:56,647 INFO L82 PathProgramCache]: Analyzing trace with hash 1285616291, now seen corresponding path program 1 times [2021-03-25 08:48:56,647 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:48:56,647 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957159216] [2021-03-25 08:48:56,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:48:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:48:56,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:56,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:56,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:48:56,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:56,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:48:56,676 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957159216] [2021-03-25 08:48:56,676 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1382626477] [2021-03-25 08:48:56,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2021-03-25 08:48:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:48:56,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:48:56,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:48:56,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:48:56,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,713 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:56,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:48:56,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:56,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:56,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:48:56,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:56,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:56,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:56,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:56,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:56,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:48:56,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:56,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:48:56,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:48:56,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:48:56,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:48:56,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:48:56,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,728 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:56,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:48:56,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:56,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:56,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:48:56,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:56,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:48:56,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:48:56,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:56,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:48:56,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 08:48:56,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:56,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:48:56,748 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-25 08:48:56,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:48:56,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:48:56,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:48:56,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 08:48:56,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:48:56,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:48:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:48:56,764 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:48:56,764 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-03-25 08:48:56,764 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418032722] [2021-03-25 08:48:56,765 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 08:48:56,765 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:48:56,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 08:48:56,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-03-25 08:48:56,765 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 72 [2021-03-25 08:48:56,766 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 295 places, 565 transitions, 11951 flow. Second operand has 8 states, 8 states have (on average 38.875) internal successors, (311), 8 states have internal predecessors, (311), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:48:56,766 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:48:56,766 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 72 [2021-03-25 08:48:56,766 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:49:11,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][515], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:11,588 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:49:11,588 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:11,588 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:11,588 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:11,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][404], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:11,588 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:49:11,588 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:11,589 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:11,589 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:13,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][515], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:49:13,198 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:49:13,198 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:13,198 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:13,198 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:13,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][404], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:49:13,198 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:49:13,198 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:13,198 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:13,198 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:14,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][515], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:49:14,894 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:49:14,894 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:49:14,895 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:49:14,895 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:49:14,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][404], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:49:14,895 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:49:14,895 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:49:14,895 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:49:14,895 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:49:15,944 INFO L129 PetriNetUnfolder]: 41572/62742 cut-off events. [2021-03-25 08:49:15,944 INFO L130 PetriNetUnfolder]: For 2037257/2046173 co-relation queries the response was YES. [2021-03-25 08:49:17,437 INFO L84 FinitePrefix]: Finished finitePrefix Result has 645635 conditions, 62742 events. 41572/62742 cut-off events. For 2037257/2046173 co-relation queries the response was YES. Maximal size of possible extension queue 3082. Compared 497822 event pairs, 6320 based on Foata normal form. 5112/66408 useless extension candidates. Maximal degree in co-relation 643602. Up to 26974 conditions per place. [2021-03-25 08:49:18,120 INFO L132 encePairwiseOnDemand]: 62/72 looper letters, 878 selfloop transitions, 228 changer transitions 0/1266 dead transitions. [2021-03-25 08:49:18,120 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 313 places, 1266 transitions, 24121 flow [2021-03-25 08:49:18,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 08:49:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 08:49:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 863 transitions. [2021-03-25 08:49:18,122 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6308479532163743 [2021-03-25 08:49:18,122 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 863 transitions. [2021-03-25 08:49:18,122 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 863 transitions. [2021-03-25 08:49:18,122 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:49:18,122 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 863 transitions. [2021-03-25 08:49:18,124 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 45.421052631578945) internal successors, (863), 19 states have internal predecessors, (863), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:49:18,125 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 72.0) internal successors, (1440), 20 states have internal predecessors, (1440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:49:18,125 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 72.0) internal successors, (1440), 20 states have internal predecessors, (1440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:49:18,125 INFO L185 Difference]: Start difference. First operand has 295 places, 565 transitions, 11951 flow. Second operand 19 states and 863 transitions. [2021-03-25 08:49:18,125 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 313 places, 1266 transitions, 24121 flow [2021-03-25 08:49:51,432 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 311 places, 1266 transitions, 23398 flow, removed 338 selfloop flow, removed 2 redundant places. [2021-03-25 08:49:51,447 INFO L241 Difference]: Finished difference. Result has 323 places, 632 transitions, 13956 flow [2021-03-25 08:49:51,448 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=11496, PETRI_DIFFERENCE_MINUEND_PLACES=293, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=563, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=167, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=386, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=13956, PETRI_PLACES=323, PETRI_TRANSITIONS=632} [2021-03-25 08:49:51,448 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 288 predicate places. [2021-03-25 08:49:51,448 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:49:51,448 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 323 places, 632 transitions, 13956 flow [2021-03-25 08:49:51,448 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 323 places, 632 transitions, 13956 flow [2021-03-25 08:49:51,453 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 323 places, 632 transitions, 13956 flow [2021-03-25 08:49:52,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 4#L42true, 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,179 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,179 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:49:52,179 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,179 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 20#L65true, Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 443#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:49:52,246 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,246 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:49:52,246 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:49:52,246 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:49:52,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1398#(and (<= (+ x3 1) n) (<= (+ (* 16 x3) 1) n)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,482 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:49:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:49:52,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1321#(<= x3 x4), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,485 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:49:52,485 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:52,485 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:52,485 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:49:52,574 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,574 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,574 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,574 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:49:52,574 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 36#L20true, Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,694 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,694 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,694 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:49:52,694 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 742#(and (<= (+ x1 1) n) (<= (+ (* 16 x1) 1) n)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,720 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,720 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:49:52,720 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,720 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) 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(- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:49:52,760 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:49:52,760 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,760 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,760 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,819 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,819 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:49:52,819 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,819 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,841 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1398#(and (<= (+ x3 1) n) (<= (+ (* 16 x3) 1) n)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,841 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,841 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,841 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,841 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,844 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:49:52,844 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,844 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,844 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:52,844 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:52,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:52,890 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:49:52,890 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:52,890 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:52,891 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 671#(<= x1 x2), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,056 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,056 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,056 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:49:53,056 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 35#L30true, Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= 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x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,057 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,057 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,057 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:49:53,057 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 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x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 742#(and (<= (+ x1 1) n) (<= (+ (* 16 x1) 1) n)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,058 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,058 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:49:53,058 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,058 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:49:53,104 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,104 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,104 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,104 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 4#L42true, 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,141 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,141 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,141 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,141 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,390 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,390 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,390 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:49:53,390 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, 447#(and (<= (div (* x4 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,439 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,439 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,439 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,439 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,513 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,513 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,513 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,513 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,519 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,580 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,580 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,580 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,580 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,669 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:49:53,669 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,670 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,670 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,670 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,670 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:53,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][273], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:49:53,706 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-03-25 08:49:53,706 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:49:53,706 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:49:53,706 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:49:53,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][596], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,715 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,715 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,715 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,715 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([156] L52-->L51: Formula: (= (* 16 v_x4_41) v_x4_39) InVars {x4=v_x4_41} OutVars{x4=v_x4_39} AuxVars[] AssignedVars[x4][586], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,716 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,716 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,716 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,716 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][440], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,719 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,719 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,719 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,719 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:49:53,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,756 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,756 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,756 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,756 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 1139#(<= (* 16 x4) x3), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:49:53,777 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,777 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,777 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,777 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,812 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][273], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:49:53,812 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:49:53,812 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:49:53,812 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,813 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:53,813 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:53,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,826 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,826 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,826 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,826 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:53,827 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,827 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,827 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,827 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:49:53,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][216], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:49:53,938 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:49:53,938 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:53,938 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:53,938 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:54,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:49:54,606 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:49:54,606 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:54,606 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:54,606 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:54,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:49:54,641 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:49:54,641 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:54,641 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:54,641 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:54,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][47], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:49:54,683 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:49:54,683 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:54,683 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:54,683 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:49:54,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][353], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:54,834 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:49:54,834 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:54,834 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:49:54,834 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:54,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][559], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:54,876 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:49:54,876 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:49:54,876 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:54,876 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:49:54,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][273], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< 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1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4))]) [2021-03-25 08:49:54,908 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-25 08:49:54,908 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:49:54,908 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:49:54,908 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:49:54,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][273], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 87#(<= n x3), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 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n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div 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(<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:49:54,908 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-25 08:49:54,908 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:49:54,908 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:49:54,908 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:49:54,913 INFO L129 PetriNetUnfolder]: 8299/15737 cut-off events. [2021-03-25 08:49:54,913 INFO L130 PetriNetUnfolder]: For 630206/651767 co-relation queries the response was YES. [2021-03-25 08:49:55,199 INFO L84 FinitePrefix]: Finished finitePrefix Result has 166152 conditions, 15737 events. 8299/15737 cut-off events. For 630206/651767 co-relation queries the response was YES. Maximal size of possible extension queue 1259. Compared 147099 event pairs, 940 based on Foata normal form. 1223/15674 useless extension candidates. Maximal degree in co-relation 164398. Up to 8286 conditions per place. [2021-03-25 08:49:55,515 INFO L142 LiptonReduction]: Number of co-enabled transitions 36374 [2021-03-25 08:49:55,599 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:49:55,599 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:49:55,599 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4151 [2021-03-25 08:49:55,599 INFO L480 AbstractCegarLoop]: Abstraction has has 323 places, 632 transitions, 13956 flow [2021-03-25 08:49:55,600 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 38.875) internal successors, (311), 8 states have internal predecessors, (311), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:49:55,600 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:49:55,600 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:49:55,800 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,16 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:49:55,800 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:49:55,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:49:55,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1890218065, now seen corresponding path program 3 times [2021-03-25 08:49:55,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:49:55,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598815760] [2021-03-25 08:49:55,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:49:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:49:55,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:49:55,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:49:55,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:49:55,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,832 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:49:55,832 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598815760] [2021-03-25 08:49:55,832 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1751608217] [2021-03-25 08:49:55,832 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 [2021-03-25 08:49:55,851 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-25 08:49:55,851 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:49:55,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:49:55,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:49:55,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:49:55,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:49:55,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:49:55,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:49:55,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:49:55,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:49:55,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:49:55,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:49:55,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:49:55,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:49:55,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,875 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:49:55,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:49:55,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:49:55,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:49:55,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:49:55,890 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.0 percent of original size [2021-03-25 08:49:55,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:49:55,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:49:55,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:49:55,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:49:55,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:49:55,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:49:55,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:49:55,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:49:55,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:49:55,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:49:55,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:49:55,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:49:55,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:49:55,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:49:55,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:49:55,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 08:49:55,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 08:49:55,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:49:55,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:49:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:49:55,945 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:49:55,945 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-03-25 08:49:55,945 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994754825] [2021-03-25 08:49:55,945 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 08:49:55,945 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:49:55,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 08:49:55,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-03-25 08:49:55,946 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 72 [2021-03-25 08:49:55,946 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 323 places, 632 transitions, 13956 flow. Second operand has 8 states, 8 states have (on average 39.125) internal successors, (313), 8 states have internal predecessors, (313), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:49:55,946 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:49:55,946 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 72 [2021-03-25 08:49:55,946 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:50:11,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][651], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:50:11,052 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:50:11,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:11,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:11,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:11,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][469], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:50:11,052 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:50:11,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:11,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:11,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:12,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][651], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:50:12,781 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:50:12,781 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,781 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,781 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][469], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:50:12,781 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:50:12,781 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,781 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,781 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][651], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:50:12,827 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:50:12,827 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,827 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,827 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:12,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][469], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:50:12,903 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-03-25 08:50:12,904 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 08:50:12,904 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:50:12,904 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 08:50:14,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][651], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 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(+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:50:14,263 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:50:14,263 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,263 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,264 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][651], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:50:14,265 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:50:14,265 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,265 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,265 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][469], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1016#true]) [2021-03-25 08:50:14,265 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:50:14,265 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,265 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,266 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:14,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][469], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:50:14,326 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2021-03-25 08:50:14,329 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:50:14,329 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:50:14,329 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-03-25 08:50:15,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][775], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:50:15,054 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:50:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:15,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][623], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:50:15,054 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:50:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:15,055 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:15,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][915], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 934#(<= n x4), 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:50:15,535 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:50:15,535 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:15,535 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:15,535 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:15,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][770], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), 1018#(<= x4 x3)]) [2021-03-25 08:50:15,535 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:50:15,535 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:15,535 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:15,535 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:15,973 INFO L129 PetriNetUnfolder]: 43160/66101 cut-off events. [2021-03-25 08:50:15,973 INFO L130 PetriNetUnfolder]: For 2153254/2160537 co-relation queries the response was YES. [2021-03-25 08:50:18,142 INFO L84 FinitePrefix]: Finished finitePrefix Result has 680733 conditions, 66101 events. 43160/66101 cut-off events. For 2153254/2160537 co-relation queries the response was YES. Maximal size of possible extension queue 3179. Compared 535394 event pairs, 4402 based on Foata normal form. 3117/67921 useless extension candidates. Maximal degree in co-relation 678050. Up to 25042 conditions per place. [2021-03-25 08:50:18,582 INFO L132 encePairwiseOnDemand]: 59/72 looper letters, 765 selfloop transitions, 315 changer transitions 5/1245 dead transitions. [2021-03-25 08:50:18,582 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 1245 transitions, 24178 flow [2021-03-25 08:50:18,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 08:50:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 08:50:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 855 transitions. [2021-03-25 08:50:18,584 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.625 [2021-03-25 08:50:18,584 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 855 transitions. [2021-03-25 08:50:18,584 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 855 transitions. [2021-03-25 08:50:18,584 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:50:18,584 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 855 transitions. [2021-03-25 08:50:18,585 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 45.0) internal successors, (855), 19 states have internal predecessors, (855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:50:18,587 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 72.0) internal successors, (1440), 20 states have internal predecessors, (1440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:50:18,587 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 72.0) internal successors, (1440), 20 states have internal predecessors, (1440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:50:18,587 INFO L185 Difference]: Start difference. First operand has 323 places, 632 transitions, 13956 flow. Second operand 19 states and 855 transitions. [2021-03-25 08:50:18,587 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 1245 transitions, 24178 flow [2021-03-25 08:50:50,659 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 341 places, 1245 transitions, 23720 flow, removed 229 selfloop flow, removed 0 redundant places. [2021-03-25 08:50:50,675 INFO L241 Difference]: Finished difference. Result has 350 places, 654 transitions, 15248 flow [2021-03-25 08:50:50,675 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=13383, PETRI_DIFFERENCE_MINUEND_PLACES=323, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=624, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=287, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=325, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=15248, PETRI_PLACES=350, PETRI_TRANSITIONS=654} [2021-03-25 08:50:50,676 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 315 predicate places. [2021-03-25 08:50:50,676 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:50:50,676 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 350 places, 654 transitions, 15248 flow [2021-03-25 08:50:50,676 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 350 places, 654 transitions, 15248 flow [2021-03-25 08:50:50,681 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 350 places, 654 transitions, 15248 flow [2021-03-25 08:50:51,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][447], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:51,709 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:50:51,709 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:50:51,710 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:50:51,710 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:50:51,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][619], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:51,715 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:50:51,716 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:51,716 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:50:51,716 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:50:52,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][447], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:52,014 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,014 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:50:52,014 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:50:52,014 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:50:52,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][447], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), 35#L30true, Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:52,421 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,421 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:50:52,421 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:50:52,421 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:50:52,498 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][45], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1431#(<= x4 (* 2 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:52,498 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,498 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,498 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,498 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:50:52,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][45], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:52,501 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,501 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:50:52,501 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,501 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][45], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:50:52,562 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][45], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:52,564 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,564 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,564 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,564 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][447], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:52,798 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:50:52,798 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,798 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:50:52,798 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][447], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:52,816 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:50:52,816 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,817 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:50:52,817 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:52,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][619], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:52,820 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:50:52,820 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:50:52,820 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:52,820 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:53,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][619], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< 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(+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,100 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:50:53,100 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:53,100 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:53,100 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:50:53,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([156] L52-->L51: Formula: (= (* 16 v_x4_41) v_x4_39) InVars {x4=v_x4_41} OutVars{x4=v_x4_39} AuxVars[] AssignedVars[x4][608], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,101 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:50:53,101 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:50:53,101 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:53,101 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:50:53,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][274], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,121 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:50:53,121 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,121 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:53,121 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][45], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), 1412#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (+ (* 16 x3) 1) n)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,343 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,343 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:53,343 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,343 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][45], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1139#(<= (* 16 x4) x3), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1430#(<= x4 x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,480 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:50:53,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:53,481 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:50:53,481 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:50:53,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][45], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,522 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:50:53,522 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,522 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,522 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][274], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), 1208#(and (<= n x3) (<= (* 16 x4) x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1507#(and (<= n x3) (<= x4 x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1428#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,729 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2021-03-25 08:50:53,729 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:50:53,729 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:50:53,729 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:50:53,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][45], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,741 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:50:53,741 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:53,741 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,741 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:50:53,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][274], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1434#(<= n x3), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,768 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:50:53,768 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:50:53,768 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:53,768 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:53,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][274], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,814 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2021-03-25 08:50:53,815 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-03-25 08:50:53,815 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-03-25 08:50:53,815 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-03-25 08:50:53,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][274], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,823 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-25 08:50:53,824 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:53,824 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:50:53,824 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:50:53,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][274], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 87#(<= n x3), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:50:53,831 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 08:50:53,831 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:50:53,832 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:50:53,832 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:50:54,326 INFO L129 PetriNetUnfolder]: 8132/16066 cut-off events. [2021-03-25 08:50:54,327 INFO L130 PetriNetUnfolder]: For 633035/650859 co-relation queries the response was YES. [2021-03-25 08:50:54,807 INFO L84 FinitePrefix]: Finished finitePrefix Result has 168752 conditions, 16066 events. 8132/16066 cut-off events. For 633035/650859 co-relation queries the response was YES. Maximal size of possible extension queue 1294. Compared 157125 event pairs, 890 based on Foata normal form. 1276/16146 useless extension candidates. Maximal degree in co-relation 166746. Up to 8151 conditions per place. [2021-03-25 08:50:55,125 INFO L142 LiptonReduction]: Number of co-enabled transitions 39548 [2021-03-25 08:50:56,768 INFO L154 LiptonReduction]: Checked pairs total: 229 [2021-03-25 08:50:56,768 INFO L156 LiptonReduction]: Total number of compositions: 3 [2021-03-25 08:50:56,768 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6092 [2021-03-25 08:50:56,769 INFO L480 AbstractCegarLoop]: Abstraction has has 349 places, 653 transitions, 15239 flow [2021-03-25 08:50:56,769 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 39.125) internal successors, (313), 8 states have internal predecessors, (313), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:50:56,769 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:50:56,769 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:50:56,969 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:50:56,970 INFO L428 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:50:56,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:50:56,970 INFO L82 PathProgramCache]: Analyzing trace with hash 896442991, now seen corresponding path program 4 times [2021-03-25 08:50:56,970 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:50:56,970 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426348124] [2021-03-25 08:50:56,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:50:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:50:56,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:56,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:56,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:56,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:50:56,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:56,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:50:56,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:56,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:56,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:56,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:50:56,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:56,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:50:56,995 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426348124] [2021-03-25 08:50:56,996 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [209796114] [2021-03-25 08:50:56,996 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 [2021-03-25 08:50:57,017 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 08:50:57,017 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:50:57,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:50:57,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:50:57,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:50:57,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,044 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:50:57,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:50:57,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:50:57,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:50:57,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:50:57,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:50:57,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:50:57,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:50:57,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:50:57,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:50:57,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:50:57,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:50:57,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:50:57,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:50:57,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:50:57,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:50:57,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:50:57,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:50:57,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:50:57,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:50:57,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:50:57,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:50:57,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:50:57,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:50:57,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:50:57,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:50:57,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:50:57,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:50:57,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:50:57,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:50:57,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:50:57,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:50:57,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:50:57,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:50:57,093 INFO L142 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-03-25 08:50:57,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 08:50:57,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:50:57,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:50:57,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 08:50:57,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:50:57,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:50:57,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:50:57,106 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:50:57,106 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 7 [2021-03-25 08:50:57,106 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637051611] [2021-03-25 08:50:57,106 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 08:50:57,106 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:50:57,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 08:50:57,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 08:50:57,107 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 75 [2021-03-25 08:50:57,107 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 349 places, 653 transitions, 15239 flow. Second operand has 8 states, 8 states have (on average 39.125) internal successors, (313), 8 states have internal predecessors, (313), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:50:57,107 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:50:57,107 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 75 [2021-03-25 08:50:57,107 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:51:14,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][1023], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:51:14,041 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:51:14,041 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:51:14,041 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:51:14,041 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:51:14,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][903], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:51:14,041 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:51:14,041 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:51:14,041 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:51:14,041 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:51:15,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][628], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:51:15,957 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:51:15,957 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:15,957 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:15,957 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:16,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][1023], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:51:16,039 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:51:16,039 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:16,039 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:16,039 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:16,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][903], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:51:16,039 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:51:16,039 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:16,039 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:16,039 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:51:16,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][461], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:51:16,066 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-03-25 08:51:16,066 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:51:16,066 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 08:51:16,066 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 08:51:17,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][628], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:51:17,588 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:51:17,588 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,588 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,588 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][1023], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:51:17,612 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:51:17,612 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,612 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,612 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][903], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1325#(<= (+ x3 1) n), Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:51:17,612 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:51:17,612 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,612 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,612 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:51:17,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][461], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:51:17,660 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2021-03-25 08:51:17,660 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-03-25 08:51:17,660 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:51:17,660 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:51:18,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][776], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 1018#(<= x4 x3), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:51:18,828 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:51:18,828 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:51:18,828 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:51:18,828 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:51:18,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][611], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 1018#(<= x4 x3), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:51:18,828 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:51:18,828 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:51:18,828 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:51:18,828 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:51:19,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][776], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 934#(<= n x4), 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 1018#(<= x4 x3), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:51:19,372 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:51:19,372 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:51:19,372 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:51:19,372 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:51:19,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][611], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1093#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1107#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1392#(and (<= (+ x3 1) n) (<= (* 16 x3) x4)), Black: 1408#(and (<= (* 16 x3) x4) (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1396#(and (<= (+ x3 1) n) (<= (* 16 x3) x4) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1325#(<= (+ x3 1) n), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 1406#(and (<= (* 16 x3) x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 1018#(<= x4 x3), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:51:19,372 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:51:19,372 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:51:19,372 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:51:19,373 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:51:19,820 INFO L129 PetriNetUnfolder]: 46124/70098 cut-off events. [2021-03-25 08:51:19,820 INFO L130 PetriNetUnfolder]: For 2389914/2399110 co-relation queries the response was YES. [2021-03-25 08:51:22,256 INFO L84 FinitePrefix]: Finished finitePrefix Result has 748400 conditions, 70098 events. 46124/70098 cut-off events. For 2389914/2399110 co-relation queries the response was YES. Maximal size of possible extension queue 3496. Compared 568535 event pairs, 2505 based on Foata normal form. 4307/72824 useless extension candidates. Maximal degree in co-relation 745928. Up to 22656 conditions per place. [2021-03-25 08:51:22,696 INFO L132 encePairwiseOnDemand]: 59/75 looper letters, 683 selfloop transitions, 335 changer transitions 0/1178 dead transitions. [2021-03-25 08:51:22,696 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 363 places, 1178 transitions, 24385 flow [2021-03-25 08:51:22,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-25 08:51:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-03-25 08:51:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 739 transitions. [2021-03-25 08:51:22,697 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6158333333333333 [2021-03-25 08:51:22,698 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 739 transitions. [2021-03-25 08:51:22,698 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 739 transitions. [2021-03-25 08:51:22,698 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:51:22,698 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 739 transitions. [2021-03-25 08:51:22,699 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 46.1875) internal successors, (739), 16 states have internal predecessors, (739), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:51:22,700 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 75.0) internal successors, (1275), 17 states have internal predecessors, (1275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:51:22,700 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 75.0) internal successors, (1275), 17 states have internal predecessors, (1275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:51:22,700 INFO L185 Difference]: Start difference. First operand has 349 places, 653 transitions, 15239 flow. Second operand 16 states and 739 transitions. [2021-03-25 08:51:22,700 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 363 places, 1178 transitions, 24385 flow [2021-03-25 08:52:19,717 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 352 places, 1178 transitions, 23655 flow, removed 198 selfloop flow, removed 11 redundant places. [2021-03-25 08:52:19,734 INFO L241 Difference]: Finished difference. Result has 357 places, 678 transitions, 16255 flow [2021-03-25 08:52:19,735 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=75, PETRI_DIFFERENCE_MINUEND_FLOW=14452, PETRI_DIFFERENCE_MINUEND_PLACES=337, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=647, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=306, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=331, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=16255, PETRI_PLACES=357, PETRI_TRANSITIONS=678} [2021-03-25 08:52:19,735 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 322 predicate places. [2021-03-25 08:52:19,735 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:52:19,735 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 357 places, 678 transitions, 16255 flow [2021-03-25 08:52:19,735 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 357 places, 678 transitions, 16255 flow [2021-03-25 08:52:19,742 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 357 places, 678 transitions, 16255 flow [2021-03-25 08:52:20,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1430#(<= x4 x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 932#(<= x3 (* 16 x4)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:20,488 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:52:20,488 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:52:20,488 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:20,488 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:20,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1398#(and (<= (+ x3 1) n) (<= (+ (* 16 x3) 1) n)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:20,568 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:52:20,569 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:52:20,569 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:52:20,569 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:52:20,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1398#(and (<= (+ x3 1) n) (<= (+ (* 16 x3) 1) n)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:20,901 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,901 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,901 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:20,901 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1321#(<= x3 x4), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:20,960 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,960 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,960 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:20,960 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1321#(<= x3 x4), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:20,970 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,970 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,970 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:20,970 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:21,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 1607#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1430#(<= x4 x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:52:21,039 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,039 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,040 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,040 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:21,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:21,114 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,114 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:21,114 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,114 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][178], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:21,150 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,150 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:21,150 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:52:21,150 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:52:21,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:21,317 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,317 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:52:21,317 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,317 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1431#(<= x4 (* 2 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1535#(<= x4 (* 2 x3))]) [2021-03-25 08:52:21,431 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,431 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:52:21,431 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,431 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:52:21,569 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 08:52:21,569 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 08:52:21,569 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 08:52:21,569 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 08:52:21,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:52:21,590 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,590 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,590 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,591 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:21,609 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:52:21,609 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,609 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,609 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:21,617 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:21,617 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,617 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:52:21,617 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,617 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,617 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:21,703 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,703 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,703 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,703 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][178], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 671#(<= x1 x2), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:21,737 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:52:21,737 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:52:21,737 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:52:21,737 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:52:21,952 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:52:21,952 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:52:21,952 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:21,952 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:21,952 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:21,952 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,989 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:21,989 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:52:21,989 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,989 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:21,989 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:21,989 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:22,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:22,007 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:52:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:22,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:22,096 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:52:22,096 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:22,096 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:22,096 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:22,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:22,098 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:52:22,098 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:22,098 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:22,098 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:22,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:22,104 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:52:22,104 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:22,104 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:22,104 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:22,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:22,113 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:52:22,113 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:52:22,113 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:22,113 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:22,304 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:22,304 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-03-25 08:52:22,304 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:52:22,304 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-03-25 08:52:22,304 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:52:22,304 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 08:52:22,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:22,383 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,383 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:22,383 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:22,383 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:52:22,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, 1412#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (+ (* 16 x3) 1) n)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:22,483 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,483 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,483 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:22,483 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:22,663 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:22,663 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,663 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,663 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:22,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), 1412#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (+ (* 16 x3) 1) n)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:22,706 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:22,706 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 1607#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 1139#(<= (* 16 x4) x3), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1430#(<= x4 x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:23,254 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,254 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:23,254 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:23,254 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:23,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:23,358 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,358 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:23,358 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:23,358 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:23,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:52:23,408 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,408 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:23,408 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:23,408 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:52:23,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:23,477 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:52:23,477 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,477 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,477 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:23,527 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:52:23,527 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,527 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,527 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 1607#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), 1208#(and (<= n x3) (<= (* 16 x4) x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1507#(and (<= n x3) (<= x4 x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:23,544 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2021-03-25 08:52:23,544 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:52:23,544 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:52:23,544 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:52:23,561 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][56], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:23,561 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:52:23,561 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:23,561 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:23,561 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,561 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:23,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:23,580 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:52:23,580 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:52:23,580 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:23,580 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:52:23,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:23,581 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:52:23,581 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:23,581 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:23,581 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:52:23,622 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:23,622 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 08:52:23,622 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:52:23,622 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:23,622 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:52:23,622 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:52:23,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:23,638 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2021-03-25 08:52:23,638 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-03-25 08:52:23,638 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-03-25 08:52:23,638 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-03-25 08:52:23,638 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][286], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:23,638 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-25 08:52:23,638 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:52:23,638 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:52:23,638 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:52:23,638 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:52:23,664 INFO L129 PetriNetUnfolder]: 9063/17845 cut-off events. [2021-03-25 08:52:23,664 INFO L130 PetriNetUnfolder]: For 743640/764161 co-relation queries the response was YES. [2021-03-25 08:52:23,962 INFO L84 FinitePrefix]: Finished finitePrefix Result has 189481 conditions, 17845 events. 9063/17845 cut-off events. For 743640/764161 co-relation queries the response was YES. Maximal size of possible extension queue 1480. Compared 177471 event pairs, 986 based on Foata normal form. 1249/17695 useless extension candidates. Maximal degree in co-relation 187482. Up to 9108 conditions per place. [2021-03-25 08:52:24,783 INFO L142 LiptonReduction]: Number of co-enabled transitions 42732 [2021-03-25 08:52:25,715 INFO L154 LiptonReduction]: Checked pairs total: 75 [2021-03-25 08:52:25,715 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 08:52:25,715 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 5980 [2021-03-25 08:52:25,715 INFO L480 AbstractCegarLoop]: Abstraction has has 357 places, 678 transitions, 16259 flow [2021-03-25 08:52:25,716 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 39.125) internal successors, (313), 8 states have internal predecessors, (313), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:52:25,716 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:52:25,716 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:52:25,916 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2021-03-25 08:52:25,916 INFO L428 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:52:25,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:52:25,917 INFO L82 PathProgramCache]: Analyzing trace with hash -2110334855, now seen corresponding path program 2 times [2021-03-25 08:52:25,917 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:52:25,917 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264418854] [2021-03-25 08:52:25,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:52:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:52:25,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:52:25,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:52:25,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:52:25,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:52:25,941 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264418854] [2021-03-25 08:52:25,941 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [403116031] [2021-03-25 08:52:25,941 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 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 [2021-03-25 08:52:25,963 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 08:52:25,964 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:52:25,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:52:25,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:52:25,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:52:25,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,985 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:52:25,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:52:25,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:52:25,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,987 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:52:25,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:52:25,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:52:25,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:52:25,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:52:25,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:52:25,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:52:25,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:52:25,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,994 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:52:25,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:52:25,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:52:25,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:52:25,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:25,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:52:26,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,005 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:52:26,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:52:26,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 08:52:26,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:52:26,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:52:26,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 08:52:26,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:52:26,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:52:26,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:52:26,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:52:26,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 08:52:26,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 08:52:26,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:52:26,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:52:26,035 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-25 08:52:26,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:52:26,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:52:26,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:52:26,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 08:52:26,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:52:26,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:52:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:52:26,055 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:52:26,056 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 8 [2021-03-25 08:52:26,056 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484779597] [2021-03-25 08:52:26,057 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 08:52:26,057 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:52:26,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 08:52:26,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-25 08:52:26,057 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 76 [2021-03-25 08:52:26,058 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 357 places, 678 transitions, 16259 flow. Second operand has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:52:26,058 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:52:26,058 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 76 [2021-03-25 08:52:26,059 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:52:48,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][554], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:48,461 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:52:48,461 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:48,461 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:48,461 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:48,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][421], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:48,462 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:52:48,462 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:48,462 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:48,462 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:52:50,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} 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1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:52:50,245 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:50,245 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,245 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,245 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][421], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:52:50,246 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:50,246 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,246 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,246 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][833], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:50,247 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:50,247 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,247 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,247 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][683], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 107#(<= n x2), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:52:50,247 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:52:50,247 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,247 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:50,247 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:52:51,169 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][554], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:51,170 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:52:51,170 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:51,170 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:51,170 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:51,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][421], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), Black: 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:51,170 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:52:51,170 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:51,170 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:51,170 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:52:52,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][833], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:52,103 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:52:52,103 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:52,103 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:52,103 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:52,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][683], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1095#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n)), Black: 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1111#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1016#true, 107#(<= n x2), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 1115#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:52:52,103 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:52:52,103 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:52,103 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:52,103 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:52:52,542 INFO L129 PetriNetUnfolder]: 50264/76408 cut-off events. [2021-03-25 08:52:52,543 INFO L130 PetriNetUnfolder]: For 2590057/2600495 co-relation queries the response was YES. [2021-03-25 08:52:54,744 INFO L84 FinitePrefix]: Finished finitePrefix Result has 825295 conditions, 76408 events. 50264/76408 cut-off events. For 2590057/2600495 co-relation queries the response was YES. Maximal size of possible extension queue 4049. Compared 629867 event pairs, 7940 based on Foata normal form. 5253/79904 useless extension candidates. Maximal degree in co-relation 822667. Up to 40031 conditions per place. [2021-03-25 08:52:55,481 INFO L132 encePairwiseOnDemand]: 65/76 looper letters, 790 selfloop transitions, 237 changer transitions 0/1187 dead transitions. [2021-03-25 08:52:55,481 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 371 places, 1187 transitions, 25604 flow [2021-03-25 08:52:55,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 08:52:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 08:52:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 680 transitions. [2021-03-25 08:52:55,482 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5964912280701754 [2021-03-25 08:52:55,482 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 680 transitions. [2021-03-25 08:52:55,482 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 680 transitions. [2021-03-25 08:52:55,482 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:52:55,482 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 680 transitions. [2021-03-25 08:52:55,483 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 45.333333333333336) internal successors, (680), 15 states have internal predecessors, (680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:52:55,488 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 76.0) internal successors, (1216), 16 states have internal predecessors, (1216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:52:55,488 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 76.0) internal successors, (1216), 16 states have internal predecessors, (1216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:52:55,488 INFO L185 Difference]: Start difference. First operand has 357 places, 678 transitions, 16259 flow. Second operand 15 states and 680 transitions. [2021-03-25 08:52:55,488 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 371 places, 1187 transitions, 25604 flow [2021-03-25 08:54:08,241 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 363 places, 1187 transitions, 25118 flow, removed 156 selfloop flow, removed 8 redundant places. [2021-03-25 08:54:08,259 INFO L241 Difference]: Finished difference. Result has 371 places, 709 transitions, 17384 flow [2021-03-25 08:54:08,259 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=76, PETRI_DIFFERENCE_MINUEND_FLOW=15846, PETRI_DIFFERENCE_MINUEND_PLACES=349, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=677, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=207, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=460, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=17384, PETRI_PLACES=371, PETRI_TRANSITIONS=709} [2021-03-25 08:54:08,259 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 336 predicate places. [2021-03-25 08:54:08,259 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:54:08,259 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 371 places, 709 transitions, 17384 flow [2021-03-25 08:54:08,260 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 371 places, 709 transitions, 17384 flow [2021-03-25 08:54:08,265 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 371 places, 709 transitions, 17384 flow [2021-03-25 08:54:09,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][699], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:09,416 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:54:09,416 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:09,416 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:54:09,416 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:09,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][632], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:09,416 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:54:09,416 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:09,416 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:54:09,416 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:54:09,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][699], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= 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1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:09,721 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:54:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:54:09,722 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:09,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][632], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:09,722 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 08:54:09,722 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:54:09,722 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:09,722 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:54:09,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][699], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:09,910 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:54:09,910 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:09,910 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:09,910 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:54:09,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][632], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:09,910 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:54:09,910 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:09,910 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:54:09,910 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:54:10,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:54:10,436 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:54:10,436 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,436 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,436 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][699], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:10,481 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:54:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:54:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:10,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][699], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 35#L30true, Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 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Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:10,481 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:54:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:54:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,481 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:54:10,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][632], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:10,482 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:54:10,482 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,482 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:54:10,482 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:54:10,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][632], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 35#L30true, Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 63#true, 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:10,482 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:54:10,482 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 08:54:10,482 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:10,482 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:10,516 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:54:10,516 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,516 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,516 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][699], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:10,952 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][632], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:10,953 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:10,968 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][632], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:10,968 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:54:10,968 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:10,968 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:10,968 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:54:10,968 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:54:11,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][315], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:11,280 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:54:11,280 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:11,280 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:11,280 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:11,331 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][315], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:11,331 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,331 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:11,332 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:11,332 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:11,332 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:11,346 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][699], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 36#L20true, Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:11,346 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:54:11,346 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:54:11,346 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:11,346 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:11,346 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:11,381 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 1607#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 1139#(<= (* 16 x4) x3), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1430#(<= x4 x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:11,381 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:54:11,381 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:11,381 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:11,381 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:11,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:54:11,767 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,767 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:11,767 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:11,767 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:11,770 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][254], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:11,770 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,770 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,770 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:11,770 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:54:11,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:11,772 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,773 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:11,773 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:11,773 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:11,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:54:11,921 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:54:11,921 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,921 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,921 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,945 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:11,945 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:54:11,945 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,945 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,945 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:11,974 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:54:11,974 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,974 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:11,974 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:12,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][254], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 36#L20true, Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:12,002 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:54:12,002 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:12,002 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:54:12,002 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:54:12,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][315], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:12,035 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:54:12,035 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:54:12,035 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:12,035 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:54:12,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][315], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:12,035 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:54:12,035 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:54:12,036 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:12,036 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:12,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][254], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), 84#true, Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:12,060 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:54:12,061 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:12,061 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:54:12,061 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:12,113 INFO L129 PetriNetUnfolder]: 10165/19699 cut-off events. [2021-03-25 08:54:12,113 INFO L130 PetriNetUnfolder]: For 897821/922496 co-relation queries the response was YES. [2021-03-25 08:54:12,567 INFO L84 FinitePrefix]: Finished finitePrefix Result has 220254 conditions, 19699 events. 10165/19699 cut-off events. For 897821/922496 co-relation queries the response was YES. Maximal size of possible extension queue 1660. Compared 195314 event pairs, 1110 based on Foata normal form. 1627/19891 useless extension candidates. Maximal degree in co-relation 218037. Up to 10132 conditions per place. [2021-03-25 08:54:13,017 INFO L142 LiptonReduction]: Number of co-enabled transitions 46362 [2021-03-25 08:54:13,728 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 08:54:13,728 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 08:54:13,728 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 5469 [2021-03-25 08:54:13,729 INFO L480 AbstractCegarLoop]: Abstraction has has 371 places, 709 transitions, 17384 flow [2021-03-25 08:54:13,729 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:54:13,729 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:54:13,729 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:54:13,931 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-03-25 08:54:13,932 INFO L428 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:54:13,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:54:13,932 INFO L82 PathProgramCache]: Analyzing trace with hash 1009106035, now seen corresponding path program 5 times [2021-03-25 08:54:13,932 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:54:13,932 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906368992] [2021-03-25 08:54:13,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:54:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:54:13,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:13,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:13,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:13,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:54:13,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:13,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:54:13,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:13,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:13,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:13,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:54:13,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:13,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:54:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:54:13,954 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906368992] [2021-03-25 08:54:13,955 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1416915283] [2021-03-25 08:54:13,955 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-25 08:54:14,000 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-25 08:54:14,000 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:54:14,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:54:14,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:54:14,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:54:14,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,021 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:54:14,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:54:14,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:54:14,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,022 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:54:14,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:54:14,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:54:14,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:54:14,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:54:14,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,029 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:54:14,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:54:14,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:54:14,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,030 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:54:14,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:54:14,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:54:14,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:54:14,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:54:14,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:54:14,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:54:14,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:54:14,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,043 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:54:14,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:54:14,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:54:14,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:54:14,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:54:14,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,056 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:54:14,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 08:54:14,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 08:54:14,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:54:14,079 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-25 08:54:14,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:54:14,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,083 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:54:14,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:54:14,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 08:54:14,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:54:14,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:54:14,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:54:14,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:54:14,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:54:14,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:54:14,089 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:54:14,089 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:54:14,089 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 8 [2021-03-25 08:54:14,090 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8295167] [2021-03-25 08:54:14,090 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 08:54:14,090 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:54:14,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 08:54:14,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-25 08:54:14,091 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 76 [2021-03-25 08:54:14,091 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 371 places, 709 transitions, 17384 flow. Second operand has 9 states, 9 states have (on average 39.111111111111114) internal successors, (352), 9 states have internal predecessors, (352), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:54:14,091 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:54:14,092 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 76 [2021-03-25 08:54:14,092 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:54:14,638 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2021-03-25 08:54:28,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][208], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 35#L30true, Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), 68#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 63#true, 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 89#(and (<= n x3) (<= x4 x3)), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1206#(and (<= n x3) (<= x4 x3)), 445#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1507#(and (<= n x3) (<= x4 x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:28,695 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:54:28,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:28,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:28,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:28,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][137], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 30#thread3EXITtrue, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 35#L30true, Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), 66#(<= (+ x2 1) n), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 1097#(and (<= (+ (* 8 x4) 1) n) (<= (+ x4 1) n) (<= (* 8 x4) x3) (<= x4 x3)), Black: 63#true, 74#true, 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 89#(and (<= n x3) (<= x4 x3)), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), 125#true, Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1206#(and (<= n x3) (<= x4 x3)), 445#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1507#(and (<= n x3) (<= x4 x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:28,695 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:54:28,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:28,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:28,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:54:34,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][754], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:34,227 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:54:34,227 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:34,227 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:34,227 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:34,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][596], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:34,227 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:54:34,227 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:34,227 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:34,227 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:54:36,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][761], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:54:36,520 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:54:36,520 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,520 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,520 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][749], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:54:36,520 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:54:36,520 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,520 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,520 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][754], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:36,592 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:54:36,592 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,592 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,592 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][596], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:36,592 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:54:36,592 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,592 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:36,592 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:54:38,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][761], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:54:38,386 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:54:38,386 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,386 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,386 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][749], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:54:38,386 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:54:38,386 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,387 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,387 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][754], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:38,388 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:54:38,388 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,388 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,388 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][596], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 25#L41true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:54:38,388 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:54:38,388 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,388 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:38,388 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:54:39,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][754], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 1018#(<= x4 x3), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:39,293 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:54:39,293 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:39,293 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:39,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:39,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][596], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 1018#(<= x4 x3), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:39,294 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:54:39,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:39,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:39,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:54:40,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][754], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 1018#(<= x4 x3), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:40,277 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:54:40,277 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:40,277 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:40,277 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:40,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][596], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 86#(<= x4 x3), Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 441#(and (<= (+ x4 1) n) (<= (+ (* 16 x4) 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), 1018#(<= x4 x3), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:54:40,277 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:54:40,277 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:40,277 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:40,277 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:54:40,728 INFO L129 PetriNetUnfolder]: 53760/81960 cut-off events. [2021-03-25 08:54:40,728 INFO L130 PetriNetUnfolder]: For 2792564/2802679 co-relation queries the response was YES. [2021-03-25 08:54:43,479 INFO L84 FinitePrefix]: Finished finitePrefix Result has 904953 conditions, 81960 events. 53760/81960 cut-off events. For 2792564/2802679 co-relation queries the response was YES. Maximal size of possible extension queue 4489. Compared 683641 event pairs, 3873 based on Foata normal form. 4896/85021 useless extension candidates. Maximal degree in co-relation 902143. Up to 43251 conditions per place. [2021-03-25 08:54:44,018 INFO L132 encePairwiseOnDemand]: 61/76 looper letters, 809 selfloop transitions, 283 changer transitions 4/1256 dead transitions. [2021-03-25 08:54:44,018 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 387 places, 1256 transitions, 27309 flow [2021-03-25 08:54:44,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-25 08:54:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-25 08:54:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 776 transitions. [2021-03-25 08:54:44,019 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6006191950464397 [2021-03-25 08:54:44,019 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 776 transitions. [2021-03-25 08:54:44,020 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 776 transitions. [2021-03-25 08:54:44,020 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:54:44,020 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 776 transitions. [2021-03-25 08:54:44,021 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 45.64705882352941) internal successors, (776), 17 states have internal predecessors, (776), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:54:44,022 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 76.0) internal successors, (1368), 18 states have internal predecessors, (1368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:54:44,022 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 76.0) internal successors, (1368), 18 states have internal predecessors, (1368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:54:44,022 INFO L185 Difference]: Start difference. First operand has 371 places, 709 transitions, 17384 flow. Second operand 17 states and 776 transitions. [2021-03-25 08:54:44,022 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 387 places, 1256 transitions, 27309 flow [2021-03-25 08:55:57,757 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 379 places, 1256 transitions, 26507 flow, removed 113 selfloop flow, removed 8 redundant places. [2021-03-25 08:55:57,773 INFO L241 Difference]: Finished difference. Result has 386 places, 737 transitions, 18360 flow [2021-03-25 08:55:57,773 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=76, PETRI_DIFFERENCE_MINUEND_FLOW=16656, PETRI_DIFFERENCE_MINUEND_PLACES=363, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=709, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=255, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=446, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=18360, PETRI_PLACES=386, PETRI_TRANSITIONS=737} [2021-03-25 08:55:57,773 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 351 predicate places. [2021-03-25 08:55:57,773 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:55:57,773 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 386 places, 737 transitions, 18360 flow [2021-03-25 08:55:57,774 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 386 places, 737 transitions, 18360 flow [2021-03-25 08:55:57,781 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 386 places, 737 transitions, 18360 flow [2021-03-25 08:55:59,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, 30#thread3EXITtrue, Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1721#(<= x4 (* 2 x3)), 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), 1005#(and (<= (div (* n (- 1)) (- 16)) (div x4 16)) (<= x3 x4)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:55:59,629 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:55:59,629 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:55:59,629 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:55:59,629 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:56:00,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:00,059 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:56:00,059 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:56:00,059 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:56:00,059 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:56:00,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:56:00,186 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:56:00,187 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:00,187 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:00,187 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:00,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:00,188 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:56:00,188 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:00,188 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:00,188 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:00,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:56:00,530 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:56:00,530 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:00,530 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:00,530 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:02,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][314], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:02,093 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2021-03-25 08:56:02,093 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:56:02,093 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-03-25 08:56:02,093 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-03-25 08:56:02,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, 30#thread3EXITtrue, Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:02,102 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:56:02,102 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:02,102 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:02,103 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:02,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][627], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:02,140 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:56:02,140 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:56:02,140 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:02,140 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:56:02,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][627], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:02,232 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:56:02,232 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:02,232 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:56:02,232 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:02,298 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][65], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:56:02,298 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:56:02,299 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:02,299 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:02,299 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:02,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][431], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 755#(<= x2 (* 16 x1)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:02,310 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:56:02,310 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:02,310 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:02,310 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:56:02,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][431], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:02,311 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:56:02,311 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:02,311 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:56:02,311 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][627], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:02,312 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][262], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:56:02,312 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:56:02,312 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:02,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][314], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:02,408 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:56:02,408 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:02,408 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:56:02,408 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:02,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([155] L41-->L40: Formula: (= (* 16 v_x3_37) v_x3_35) InVars {x3=v_x3_37} OutVars{x3=v_x3_35} AuxVars[] AssignedVars[x3][627], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:02,441 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:56:02,441 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:56:02,441 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:02,441 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:02,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][314], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:02,448 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:56:02,448 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:56:02,448 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:02,448 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:56:02,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->L53: Formula: (= v_x4_9 (* v_x4_10 2)) InVars {x4=v_x4_10} OutVars{x4=v_x4_9} AuxVars[] AssignedVars[x4][431], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 25#L41true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:02,466 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:56:02,466 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:02,466 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:02,467 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:02,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][314], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:02,482 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 08:56:02,482 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:02,482 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:56:02,482 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:56:02,487 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][314], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:02,487 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-25 08:56:02,487 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:02,487 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:56:02,487 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:02,487 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:02,496 INFO L129 PetriNetUnfolder]: 10408/20395 cut-off events. [2021-03-25 08:56:02,496 INFO L130 PetriNetUnfolder]: For 955712/984256 co-relation queries the response was YES. [2021-03-25 08:56:02,890 INFO L84 FinitePrefix]: Finished finitePrefix Result has 222609 conditions, 20395 events. 10408/20395 cut-off events. For 955712/984256 co-relation queries the response was YES. Maximal size of possible extension queue 1763. Compared 206364 event pairs, 1309 based on Foata normal form. 1761/20549 useless extension candidates. Maximal degree in co-relation 220289. Up to 10578 conditions per place. [2021-03-25 08:56:03,878 INFO L142 LiptonReduction]: Number of co-enabled transitions 49290 [2021-03-25 08:56:05,072 INFO L154 LiptonReduction]: Checked pairs total: 145 [2021-03-25 08:56:05,073 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 08:56:05,073 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 7300 [2021-03-25 08:56:05,073 INFO L480 AbstractCegarLoop]: Abstraction has has 386 places, 737 transitions, 18375 flow [2021-03-25 08:56:05,073 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 39.111111111111114) internal successors, (352), 9 states have internal predecessors, (352), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:56:05,073 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:56:05,073 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:56:05,274 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2021-03-25 08:56:05,274 INFO L428 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:56:05,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:56:05,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1612404249, now seen corresponding path program 6 times [2021-03-25 08:56:05,275 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:56:05,275 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211912154] [2021-03-25 08:56:05,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:56:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:56:05,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:56:05,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:56:05,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 08:56:05,297 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211912154] [2021-03-25 08:56:05,297 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [58081871] [2021-03-25 08:56:05,297 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 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 [2021-03-25 08:56:05,317 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-25 08:56:05,317 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 08:56:05,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:56:05,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:56:05,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:56:05,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:56:05,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:56:05,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:56:05,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,336 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:56:05,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:56:05,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:56:05,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:56:05,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:56:05,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:56:05,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:56:05,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:56:05,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:56:05,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:56:05,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:56:05,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:56:05,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:56:05,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:56:05,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:56:05,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:56:05,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:56:05,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:56:05,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:56:05,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:56:05,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:56:05,362 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-25 08:56:05,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:56:05,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,363 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:56:05,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 08:56:05,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 08:56:05,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:56:05,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:56:05,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:56:05,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,378 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:56:05,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 08:56:05,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 08:56:05,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:56:05,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:56:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:56:05,392 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:56:05,392 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 8 [2021-03-25 08:56:05,392 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407205900] [2021-03-25 08:56:05,392 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 08:56:05,392 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:56:05,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 08:56:05,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-25 08:56:05,393 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 78 [2021-03-25 08:56:05,393 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 386 places, 737 transitions, 18375 flow. Second operand has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:56:05,393 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:56:05,393 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 78 [2021-03-25 08:56:05,393 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:56:26,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][792], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:26,831 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:56:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:26,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][619], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:26,831 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:56:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:56:31,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][792], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:56:31,067 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:56:31,067 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,067 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,067 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][619], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 11#thread2EXITtrue, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:56:31,067 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:56:31,067 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,067 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,067 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][792], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:31,159 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:56:31,159 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,159 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,159 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][619], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:31,160 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:56:31,160 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,160 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:31,160 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:56:34,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][792], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:56:34,078 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:56:34,078 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,078 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,078 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][619], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 117#(<= (+ x4 1) n), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:56:34,078 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:56:34,078 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,079 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,079 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][792], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:34,080 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:56:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][619], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:56:34,080 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:56:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:34,080 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:56:35,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][792], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:35,285 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:56:35,285 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:35,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][619], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:35,286 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:56:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:56:36,313 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][792], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:36,314 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:56:36,314 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:36,314 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:36,314 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:36,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][619], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 42#thread4EXITtrue, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 84#true, Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 135#true, Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:56:36,314 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:56:36,314 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:36,314 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:36,314 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:56:36,811 INFO L129 PetriNetUnfolder]: 53026/80908 cut-off events. [2021-03-25 08:56:36,811 INFO L130 PetriNetUnfolder]: For 2829318/2838240 co-relation queries the response was YES. [2021-03-25 08:56:39,120 INFO L84 FinitePrefix]: Finished finitePrefix Result has 898082 conditions, 80908 events. 53026/80908 cut-off events. For 2829318/2838240 co-relation queries the response was YES. Maximal size of possible extension queue 4287. Compared 673304 event pairs, 3977 based on Foata normal form. 3941/83214 useless extension candidates. Maximal degree in co-relation 895464. Up to 44645 conditions per place. [2021-03-25 08:56:39,863 INFO L132 encePairwiseOnDemand]: 59/78 looper letters, 881 selfloop transitions, 227 changer transitions 8/1276 dead transitions. [2021-03-25 08:56:39,863 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 403 places, 1276 transitions, 27511 flow [2021-03-25 08:56:39,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-25 08:56:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-03-25 08:56:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 808 transitions. [2021-03-25 08:56:39,865 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5754985754985755 [2021-03-25 08:56:39,865 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 808 transitions. [2021-03-25 08:56:39,865 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 808 transitions. [2021-03-25 08:56:39,865 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:56:39,865 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 808 transitions. [2021-03-25 08:56:39,866 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 44.888888888888886) internal successors, (808), 18 states have internal predecessors, (808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:56:39,867 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 78.0) internal successors, (1482), 19 states have internal predecessors, (1482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:56:39,867 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 78.0) internal successors, (1482), 19 states have internal predecessors, (1482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:56:39,867 INFO L185 Difference]: Start difference. First operand has 386 places, 737 transitions, 18375 flow. Second operand 18 states and 808 transitions. [2021-03-25 08:56:39,867 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 403 places, 1276 transitions, 27511 flow [2021-03-25 08:57:56,341 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 395 places, 1276 transitions, 26900 flow, removed 108 selfloop flow, removed 8 redundant places. [2021-03-25 08:57:56,357 INFO L241 Difference]: Finished difference. Result has 397 places, 741 transitions, 18424 flow [2021-03-25 08:57:56,358 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=17669, PETRI_DIFFERENCE_MINUEND_PLACES=378, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=733, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=220, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=512, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=18424, PETRI_PLACES=397, PETRI_TRANSITIONS=741} [2021-03-25 08:57:56,358 INFO L343 CegarLoopForPetriNet]: 35 programPoint places, 362 predicate places. [2021-03-25 08:57:56,358 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 08:57:56,358 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 397 places, 741 transitions, 18424 flow [2021-03-25 08:57:56,358 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 397 places, 741 transitions, 18424 flow [2021-03-25 08:57:56,364 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 397 places, 741 transitions, 18424 flow [2021-03-25 08:57:57,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, 1854#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1430#(<= x4 x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 932#(<= x3 (* 16 x4)), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:57:57,189 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 08:57:57,189 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:57:57,189 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 08:57:57,189 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 08:57:58,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, 30#thread3EXITtrue, Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 1897#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1721#(<= x4 (* 2 x3)), 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), 1005#(and (<= (div (* n (- 1)) (- 16)) (div x4 16)) (<= x3 x4)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:57:58,256 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 08:57:58,256 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:57:58,256 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:57:58,256 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:57:58,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:57:58,975 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:57:58,975 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:57:58,976 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:57:58,976 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:57:58,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1818#(<= x4 (* 2 x3)), 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1721#(<= x4 (* 2 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:57:58,976 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:57:58,976 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:57:58,976 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:57:58,976 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:57:58,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 18#L29true, Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:57:58,977 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:57:58,977 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 08:57:58,977 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:57:58,977 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:57:59,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1066#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:57:59,026 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:57:59,026 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,026 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,026 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, 920#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 16))), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true, 1022#(<= (+ x4 1) n)]) [2021-03-25 08:57:59,100 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 08:57:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1718#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:57:59,367 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,367 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,367 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,367 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 26#L18true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:57:59,431 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,431 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,432 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,432 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,442 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 25#L41true, 26#L18true, 1818#(<= x4 (* 2 x3)), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1721#(<= x4 (* 2 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:57:59,442 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,442 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,442 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,442 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 109#(and (<= x1 x2) (<= n x2)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and 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1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1226#(<= x3 (* 16 x4)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:57:59,444 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,444 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,444 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,444 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, 1897#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1721#(<= x4 (* 2 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:57:59,459 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,459 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:57:59,459 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 08:57:59,459 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:00,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 26#L18true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), 1016#true, Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:00,633 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:58:00,633 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:00,633 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:00,633 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:00,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([147] L30-->L29: Formula: (= (* 16 v_x2_31) v_x2_29) InVars {x2=v_x2_31} OutVars{x2=v_x2_29} AuxVars[] AssignedVars[x2][58], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 26#L18true, 30#thread3EXITtrue, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 43#L53true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 1897#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1721#(<= x4 (* 2 x3)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:00,707 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:58:00,707 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:00,707 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:00,707 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:00,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][301], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1820#(<= n x3), 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:58:00,862 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2021-03-25 08:58:00,862 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:58:00,862 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:58:00,863 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-03-25 08:58:00,972 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][301], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1820#(<= n x3), 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1319#true, Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 1624#true, Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), 908#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:58:00,972 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:58:00,972 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:00,972 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:00,972 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:00,972 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:01,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][301], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1820#(<= n x3), Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1434#(<= n x3), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:01,159 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-25 08:58:01,159 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:58:01,159 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:58:01,159 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:01,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([132] thread3EXIT-->L69: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][301], [1794#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 6#L69true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1820#(<= n x3), 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), 1615#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1141#(<= n x3), 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 114#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1434#(<= n x3), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 435#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:58:01,199 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-25 08:58:01,199 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:01,199 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-25 08:58:01,199 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 08:58:01,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([133] thread4EXIT-->L70: Formula: (and (= v_thread4Thread1of1ForFork3_thidvar0_4 4) (= v_thread4Thread1of1ForFork3_thidvar3_4 4) (= v_thread4Thread1of1ForFork3_thidvar1_4 4) (= v_thread4Thread1of1ForFork3_thidvar2_4 4)) InVars {thread4Thread1of1ForFork3_thidvar1=v_thread4Thread1of1ForFork3_thidvar1_4, thread4Thread1of1ForFork3_thidvar0=v_thread4Thread1of1ForFork3_thidvar0_4, thread4Thread1of1ForFork3_thidvar3=v_thread4Thread1of1ForFork3_thidvar3_4, thread4Thread1of1ForFork3_thidvar2=v_thread4Thread1of1ForFork3_thidvar2_4} OutVars{thread4Thread1of1ForFork3_thidvar1=v_thread4Thread1of1ForFork3_thidvar1_4, thread4Thread1of1ForFork3_thidvar0=v_thread4Thread1of1ForFork3_thidvar0_4, thread4Thread1of1ForFork3_thidvar3=v_thread4Thread1of1ForFork3_thidvar3_4, thread4Thread1of1ForFork3_thidvar2=v_thread4Thread1of1ForFork3_thidvar2_4} AuxVars[] AssignedVars[][146], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1721#(<= x4 (* 2 x3)), 533#true, Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1820#(<= n x3), 29#L70true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1141#(<= n x3), Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 934#(<= n x4), 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, 1515#(and (<= x4 (* 16 x3)) (<= n x3) (<= n (* 16 x3))), Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 929#true, Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:01,230 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-25 08:58:01,230 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:58:01,230 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 08:58:01,230 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-25 08:58:01,236 INFO L129 PetriNetUnfolder]: 10452/20245 cut-off events. [2021-03-25 08:58:01,236 INFO L130 PetriNetUnfolder]: For 898933/924976 co-relation queries the response was YES. [2021-03-25 08:58:01,641 INFO L84 FinitePrefix]: Finished finitePrefix Result has 223643 conditions, 20245 events. 10452/20245 cut-off events. For 898933/924976 co-relation queries the response was YES. Maximal size of possible extension queue 1701. Compared 201983 event pairs, 1212 based on Foata normal form. 1657/20362 useless extension candidates. Maximal degree in co-relation 221387. Up to 10638 conditions per place. [2021-03-25 08:58:02,383 INFO L142 LiptonReduction]: Number of co-enabled transitions 49924 [2021-03-25 08:58:03,203 INFO L154 LiptonReduction]: Checked pairs total: 134 [2021-03-25 08:58:03,203 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 08:58:03,203 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6845 [2021-03-25 08:58:03,204 INFO L480 AbstractCegarLoop]: Abstraction has has 396 places, 740 transitions, 18411 flow [2021-03-25 08:58:03,204 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 38.888888888888886) internal successors, (350), 9 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:58:03,204 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 08:58:03,204 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 08:58:03,404 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2021-03-25 08:58:03,405 INFO L428 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 08:58:03,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 08:58:03,405 INFO L82 PathProgramCache]: Analyzing trace with hash -1191285065, now seen corresponding path program 7 times [2021-03-25 08:58:03,405 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 08:58:03,405 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866738514] [2021-03-25 08:58:03,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 08:58:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:58:03,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:58:03,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:58:03,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 08:58:03,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 08:58:03,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:58:03,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866738514] [2021-03-25 08:58:03,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1129828563] [2021-03-25 08:58:03,440 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 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 08:58:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 08:58:03,484 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 08:58:03,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 08:58:03,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 08:58:03,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,504 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:58:03,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:58:03,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:58:03,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:58:03,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 08:58:03,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 08:58:03,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:58:03,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 08:58:03,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,512 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:58:03,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:58:03,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:58:03,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:58:03,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 08:58:03,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 08:58:03,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:58:03,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 08:58:03,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:58:03,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:58:03,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 08:58:03,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 08:58:03,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:58:03,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 08:58:03,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,542 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:58:03,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 08:58:03,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 08:58:03,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,543 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:58:03,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 08:58:03,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 08:58:03,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:58:03,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:58:03,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:58:03,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:58:03,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:58:03,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 08:58:03,559 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-25 08:58:03,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 08:58:03,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,563 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 08:58:03,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 08:58:03,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 08:58:03,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 08:58:03,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 08:58:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 08:58:03,575 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 08:58:03,575 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2021-03-25 08:58:03,575 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52896502] [2021-03-25 08:58:03,575 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 08:58:03,575 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 08:58:03,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 08:58:03,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-25 08:58:03,576 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 80 [2021-03-25 08:58:03,576 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 396 places, 740 transitions, 18411 flow. Second operand has 10 states, 10 states have (on average 38.8) internal successors, (388), 10 states have internal predecessors, (388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:58:03,576 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 08:58:03,577 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 80 [2021-03-25 08:58:03,577 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 08:58:26,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][897], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 107#(<= n x2), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:26,594 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:58:26,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:26,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:26,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:26,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][691], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:26,594 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-25 08:58:26,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:26,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:26,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:29,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][1101], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), 1136#true, Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), 1913#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:58:29,183 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:58:29,183 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,183 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,183 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][890], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), 1913#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:58:29,184 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:58:29,184 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,184 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,184 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][897], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:29,248 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:58:29,248 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,248 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,248 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,248 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][691], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, 12#L51true, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:29,248 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-25 08:58:29,248 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,248 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:29,248 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-25 08:58:31,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][1101], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, 844#(<= (+ x4 1) n), Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 94#true, Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), 1913#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:58:31,309 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:58:31,309 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,309 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,309 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][890], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 844#(<= (+ x4 1) n), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 1629#(<= (+ x3 1) n), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), 1913#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:58:31,310 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:58:31,310 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,310 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,310 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][897], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1018#(<= x4 x3), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), 109#(and (<= x1 x2) (<= n x2)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:31,311 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:58:31,311 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,311 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,311 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][691], [Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), 838#true, Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 97#(<= (+ x1 1) n), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), 107#(<= n x2), Black: 1018#(<= x4 x3), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), 1136#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 370#true, Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), 1016#true, Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1532#true]) [2021-03-25 08:58:31,311 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-25 08:58:31,311 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,311 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:31,311 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:32,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][890], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, 15#L40true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), 1319#true, Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 1624#true, 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), 1913#(<= (+ x4 1) n), Black: 114#true, Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 138#(<= n x4), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1223#true, Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), 757#(<= n x1), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:58:32,728 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:58:32,728 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:32,728 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-25 08:58:32,728 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 08:58:32,770 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][897], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, 674#(<= (+ x1 1) n), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:58:32,770 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:58:32,771 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:58:32,771 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:58:32,771 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:58:32,771 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][691], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 12#L51true, 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 45#L66true, 1325#(<= (+ x3 1) n), Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 104#true, Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 1432#(<= x4 (* 16 x3)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:58:32,771 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-25 08:58:32,771 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:58:32,771 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:58:32,771 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:58:33,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][890], [1537#(<= (+ x4 1) n), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), 18#L29true, Black: 1718#true, Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 25#L41true, 31#L52true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 298#true, 1325#(<= (+ x3 1) n), 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 1535#(<= x4 (* 2 x3)), Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), 1629#(<= (+ x3 1) n), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), 104#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, Black: 1018#(<= x4 x3), Black: 1019#(<= (* 16 x4) x3), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 107#(<= n x2), Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), 1136#true, Black: 109#(and (<= x1 x2) (<= n x2)), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 375#(<= (+ x4 1) n), Black: 114#true, 1913#(<= (+ x4 1) n), Black: 116#(<= x4 x3), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 130#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 138#(<= n x4), Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), 1428#true, Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), 669#true, Black: 838#true, Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 929#true, Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1723#(<= (+ x4 1) n), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 1228#(<= (+ x3 1) n), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1430#(<= x4 x3), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 1431#(<= x4 (* 2 x3)), Black: 932#(<= x3 (* 16 x4)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3)), 1022#(<= (+ x4 1) n)]) [2021-03-25 08:58:33,361 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:58:33,362 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:33,362 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 08:58:33,362 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-25 08:58:33,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L18-->L19: Formula: (< v_x1_1 v_n_1) InVars {x1=v_x1_1, n=v_n_1} OutVars{x1=v_x1_1, n=v_n_1} AuxVars[] AssignedVars[][897], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, 10#L19true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 757#(<= n x1), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 74#true, Black: 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), 97#(<= (+ x1 1) n), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 94#true, Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), 109#(and (<= x1 x2) (<= n x2)), Black: 308#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 1087#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 104#true, Black: 310#(and (= x4 x3) (<= x2 (* 16 x1)) (<= (* 16 x1) x2)), Black: 107#(<= n x2), Black: 1858#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1903#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), 370#true, 1907#true, Black: 116#(<= x4 x3), Black: 117#(<= (+ x4 1) n), Black: 119#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 128#(<= (+ x3 1) n), Black: 125#true, Black: 1365#(<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)), Black: 1319#true, Black: 1400#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16))), Black: 1321#(<= x3 x4), Black: 135#true, Black: 1402#(and (<= (div (* x3 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= (* 2 x3) x4)), Black: 140#(and (<= x3 x4) (<= n x4)), 145#true, Black: 1390#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 643#(and (= (mod (div x1 8) (- 2)) 0) (<= x2 (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (= x4 x3) (= (mod x1 8) 0) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) x2)), Black: 650#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 882#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)), Black: 922#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div (+ n (- 1)) 16)) (<= x4 x3)), 674#(<= (+ x1 1) n), 1700#(and (<= (+ x3 1) n) (<= x3 x4)), 934#(<= n x4), Black: 1667#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1702#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1671#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1704#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1624#true, Black: 1706#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), Black: 1708#(and (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)) (<= (* 2 x3) x4)), Black: 1663#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), 1718#true, 1216#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (div (div (* n (- 1)) 8) (- 2)) (div x3 16))), Black: 437#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 375#(<= (+ x4 1) n), Black: 1169#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1173#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), 453#true, Black: 1212#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= n x3)), Black: 147#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 149#(and (<= x3 (* 16 x4)) (= x2 x1) (<= (* 16 x4) x3)), 209#true, Black: 211#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 212#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 213#(and (<= x4 (* 16 x3)) (<= (* 16 x3) x4) (= x2 x1)), 218#true, Black: 220#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 222#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), 226#true, 1509#(and (<= x4 (* 16 x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), 752#true, Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:58:33,382 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:58:33,383 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:33,383 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:33,383 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:33,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([135] L18-->thread1EXIT: Formula: (not (< v_x1_13 v_n_9)) InVars {n=v_n_9, x1=v_x1_13} OutVars{n=v_n_9, x1=v_x1_13} AuxVars[] AssignedVars[][691], [1536#(<= x4 (* 16 x3)), Black: 488#(and (<= (* 16 (div (* x1 (- 1)) (- 2))) x2) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 16 (div (* x1 (- 1)) (- 2))))), Black: 492#(and (= (mod (div (- x1) (- 8)) (- 2)) 0) (= x4 x3) (<= (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))) x2) (= (mod (* x1 7) (- 8)) 0) (<= x2 (* 16 (div (* (div (* x1 (- 1)) (- 8)) (- 1)) (- 2))))), 517#true, Black: 519#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 11#thread2EXITtrue, Black: 521#(and (<= (* 8 x3) x4) (= x2 x1) (<= x4 (* 8 x3))), 525#true, 14#thread1EXITtrue, Black: 1761#(<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)), Black: 1765#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 529#(and (<= x3 (* 8 x4)) (<= (* 8 x4) x3) (= x2 x1)), Black: 1798#(and (<= (+ x4 1) n) (<= (* 8 x4) x3)), Black: 1721#(<= x4 (* 2 x3)), Black: 527#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 1802#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (<= (+ x4 1) n)), 533#true, Black: 1804#(and (<= (div (div (* x4 (- 1)) 8) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1))), 1815#true, 1303#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2))), 25#L41true, Black: 1266#(<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)), Black: 1270#(< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1)), Black: 1305#(and (<= (div (* x3 (- 1)) (- 16)) (div (div x4 8) 2)) (< (div (* x3 (- 1)) (- 16)) (+ (div (div (+ n (- 1)) 8) 2) 1))), Black: 1307#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 16)) (div x4 2))), Black: 1262#(<= (div (* x3 (- 1)) (- 16)) (div x4 2)), Black: 278#(and (= x4 x3) (= (mod (* x2 15) (- 16)) 0) (<= x1 (* 16 (div (* x2 (- 1)) (- 16)))) (<= (* 16 (div (* x2 (- 1)) (- 16))) x1)), Black: 237#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), Black: 238#(and (<= x1 (* 16 x2)) (<= (* 16 x2) x1) (= x4 x3)), 42#thread4EXITtrue, 298#true, 45#L66true, Black: 300#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 301#(and (<= (* 2 x2) x1) (= x4 x3) (<= x1 (* 2 x2))), 306#true, Black: 60#(and (= x4 x3) (= x2 x1)), 63#true, Black: 755#(<= x2 (* 16 x1)), Black: 823#(and (<= n (* 16 x1)) (<= x2 (* 16 x1))), Black: 827#(and (<= x2 x1) (<= (div (* n (- 1)) (- 16)) (div x1 16))), Black: 829#(and (<= n x1) (<= x2 (* 16 x1))), 838#true, Black: 65#(<= x2 x1), Black: 66#(<= (+ x2 1) n), Black: 68#(and (<= (+ x2 1) n) (<= x2 x1)), 77#(<= n x1), Black: 1574#(<= (div (* x4 (- 1)) (- 16)) (div x3 16)), Black: 79#(and (<= n x1) (<= x2 x1)), Black: 1578#(< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)), Black: 1611#(and (< (div (* x4 (- 1)) (- 16)) (+ (div (+ n (- 1)) 16) 1)) (<= (div (* x4 (- 1)) (- 16)) (div x3 16))), Black: 1532#true, Black: 582#(and (= (mod (div x1 8) (- 2)) 0) (= (mod (* x2 7) (- 8)) 0) (= x4 x3) (= (mod x1 8) 0) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* (div x1 8) (- 1)) (- 2)))) (<= (* 2 (div (* (div x1 8) (- 1)) (- 2))) (div (* x2 (- 1)) (- 8)))), Black: 1535#(<= x4 (* 2 x3)), Black: 575#(and (= (mod (* x2 7) (- 8)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= (* 2 (div (* x1 (- 1)) (- 2))) (div (* x2 (- 1)) (- 8))) (<= (div (* x2 (- 1)) (- 8)) (* 2 (div (* x1 (- 1)) (- 2))))), 601#true, Black: 87#(<= n x3), Black: 89#(and (<= n x3) (<= x4 x3)), 94#true, Black: 1089#(and (<= (+ x4 1) n) (<= (* 16 x4) x3)), Black: 1091#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (<= (+ x4 1) n) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1062#(<= (div (* x4 (- 1)) (- 2)) (div x3 16)), Black: 1070#(< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)), Black: 97#(<= (+ x1 1) n), Black: 1103#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3)), Black: 99#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 1105#(and (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= (* 16 x4) x3)), Black: 1109#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 16)) (< (div (div (* x4 (- 1)) 8) (- 2)) (+ (div (+ n (- 1)) 16) 1)) (<= x4 x3) (<= (* 16 x4) x3)), Black: 1016#true, 107#(<= n x2), 1388#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1019#(<= (* 16 x4) x3), Black: 308#(and (= x4 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x3)) (<= n (* 16 x3))), Black: 228#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 229#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 234#true, Black: 736#(and (<= (+ x1 1) n) (<= (* 16 x1) x2)), Black: 674#(<= (+ x1 1) n), Black: 740#(and (<= (+ x1 1) n) (<= (* 16 x1) x2) (<= (+ (* 16 x1) 1) n)), Black: 746#(and (<= (div (* x1 (- 1)) (- 16)) (div (+ n (- 1)) 16)) (<= x1 x2)), Black: 1507#(and (<= n x3) (<= x4 x3)), Black: 1428#true, Black: 1430#(<= x4 x3), Black: 1009#(and (<= x3 (* 16 x4)) (<= n x4)), 757#(<= n x1), Black: 1511#(and (<= x4 (* 16 x3)) (<= n x3)), Black: 929#true, Black: 932#(<= x3 (* 16 x4)), Black: 1431#(<= x4 (* 2 x3)), Black: 1432#(<= x4 (* 16 x3)), Black: 1513#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1517#(and (<= (div (* n (- 1)) (- 16)) (div x3 16)) (<= x4 x3)), 1018#(<= x4 x3), Black: 1519#(and (<= x4 (* 16 x3)) (<= x4 (* 2 x3)) (<= n x3))]) [2021-03-25 08:58:33,383 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-25 08:58:33,383 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:33,383 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:33,383 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-25 08:58:33,887 INFO L129 PetriNetUnfolder]: 56527/86096 cut-off events. [2021-03-25 08:58:33,887 INFO L130 PetriNetUnfolder]: For 2963182/2973621 co-relation queries the response was YES. [2021-03-25 08:58:36,935 INFO L84 FinitePrefix]: Finished finitePrefix Result has 958527 conditions, 86096 events. 56527/86096 cut-off events. For 2963182/2973621 co-relation queries the response was YES. Maximal size of possible extension queue 4644. Compared 720998 event pairs, 3722 based on Foata normal form. 5450/89721 useless extension candidates. Maximal degree in co-relation 955608. Up to 41807 conditions per place. [2021-03-25 08:58:37,488 INFO L132 encePairwiseOnDemand]: 61/80 looper letters, 1035 selfloop transitions, 311 changer transitions 4/1510 dead transitions. [2021-03-25 08:58:37,488 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 419 places, 1510 transitions, 31562 flow [2021-03-25 08:58:37,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-03-25 08:58:37,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2021-03-25 08:58:37,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 1088 transitions. [2021-03-25 08:58:37,489 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5666666666666667 [2021-03-25 08:58:37,489 INFO L72 ComplementDD]: Start complementDD. Operand 24 states and 1088 transitions. [2021-03-25 08:58:37,489 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 1088 transitions. [2021-03-25 08:58:37,490 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 08:58:37,490 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 1088 transitions. [2021-03-25 08:58:37,491 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 25 states, 24 states have (on average 45.333333333333336) internal successors, (1088), 24 states have internal predecessors, (1088), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:58:37,493 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 25 states, 25 states have (on average 80.0) internal successors, (2000), 25 states have internal predecessors, (2000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:58:37,493 INFO L81 ComplementDD]: Finished complementDD. Result has 25 states, 25 states have (on average 80.0) internal successors, (2000), 25 states have internal predecessors, (2000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 08:58:37,493 INFO L185 Difference]: Start difference. First operand has 396 places, 740 transitions, 18411 flow. Second operand 24 states and 1088 transitions. [2021-03-25 08:58:37,493 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 419 places, 1510 transitions, 31562 flow Received shutdown request... [2021-03-25 08:59:51,879 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-03-25 08:59:51,879 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-25 08:59:51,882 WARN L224 ceAbstractionStarter]: Timeout [2021-03-25 08:59:51,882 INFO L202 PluginConnector]: Adding new model exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.03 08:59:51 BasicIcfg [2021-03-25 08:59:51,882 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-25 08:59:51,883 INFO L168 Benchmark]: Toolchain (without parser) took 782664.58 ms. Allocated memory was 255.9 MB in the beginning and 15.9 GB in the end (delta: 15.7 GB). Free memory was 236.3 MB in the beginning and 9.6 GB in the end (delta: -9.3 GB). Peak memory consumption was 7.4 GB. Max. memory is 16.0 GB. [2021-03-25 08:59:51,883 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.49 ms. Allocated memory is still 255.9 MB. Free memory was 237.4 MB in the beginning and 237.3 MB in the end (delta: 90.8 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-25 08:59:51,883 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.44 ms. Allocated memory is still 255.9 MB. Free memory was 236.2 MB in the beginning and 234.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-25 08:59:51,883 INFO L168 Benchmark]: Boogie Preprocessor took 15.71 ms. Allocated memory is still 255.9 MB. Free memory was 234.7 MB in the beginning and 233.7 MB in the end (delta: 975.5 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-03-25 08:59:51,883 INFO L168 Benchmark]: RCFGBuilder took 221.62 ms. Allocated memory is still 255.9 MB. Free memory was 233.6 MB in the beginning and 238.3 MB in the end (delta: -4.7 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.0 GB. [2021-03-25 08:59:51,883 INFO L168 Benchmark]: TraceAbstraction took 782397.25 ms. Allocated memory was 255.9 MB in the beginning and 15.9 GB in the end (delta: 15.7 GB). Free memory was 237.9 MB in the beginning and 9.6 GB in the end (delta: -9.3 GB). Peak memory consumption was 7.4 GB. Max. memory is 16.0 GB. [2021-03-25 08:59:51,884 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.49 ms. Allocated memory is still 255.9 MB. Free memory was 237.4 MB in the beginning and 237.3 MB in the end (delta: 90.8 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 25.44 ms. Allocated memory is still 255.9 MB. Free memory was 236.2 MB in the beginning and 234.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 15.71 ms. Allocated memory is still 255.9 MB. Free memory was 234.7 MB in the beginning and 233.7 MB in the end (delta: 975.5 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 221.62 ms. Allocated memory is still 255.9 MB. Free memory was 233.6 MB in the beginning and 238.3 MB in the end (delta: -4.7 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 782397.25 ms. Allocated memory was 255.9 MB in the beginning and 15.9 GB in the end (delta: 15.7 GB). Free memory was 237.9 MB in the beginning and 9.6 GB in the end (delta: -9.3 GB). Peak memory consumption was 7.4 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 298.3ms, 48 PlacesBefore, 35 PlacesAfterwards, 39 TransitionsBefore, 26 TransitionsAfterwards, 756 CoEnabledTransitionPairs, 3 FixpointIterations, 1 TrivialSequentialCompositions, 12 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 13 TotalNumberOfCompositions, 264 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 264, positive: 264, positive conditional: 0, positive unconditional: 264, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 234, positive: 234, positive conditional: 0, positive unconditional: 234, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 234, positive: 234, positive conditional: 0, positive unconditional: 234, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 264, positive: 30, positive conditional: 0, positive unconditional: 30, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 234, unknown conditional: 0, unknown unconditional: 234] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 32.8ms, 30 PlacesBefore, 30 PlacesAfterwards, 30 TransitionsBefore, 30 TransitionsAfterwards, 348 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 15 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 15, positive: 15, positive conditional: 0, positive unconditional: 15, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 15, positive: 15, positive conditional: 0, positive unconditional: 15, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 15, positive: 15, positive conditional: 0, positive unconditional: 15, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 15, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , Statistics on independence cache: Total cache size (in pairs): 15, Positive cache size: 15, Positive conditional cache size: 0, Positive unconditional cache size: 15, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 34.7ms, 37 PlacesBefore, 37 PlacesAfterwards, 36 TransitionsBefore, 36 TransitionsAfterwards, 480 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 15, Positive cache size: 15, Positive conditional cache size: 0, Positive unconditional cache size: 15, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 54.6ms, 44 PlacesBefore, 44 PlacesAfterwards, 45 TransitionsBefore, 45 TransitionsAfterwards, 642 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 16 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 16, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 14, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , Statistics on independence cache: Total cache size (in pairs): 29, Positive cache size: 29, Positive conditional cache size: 0, Positive unconditional cache size: 29, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 208.0ms, 51 PlacesBefore, 51 PlacesAfterwards, 55 TransitionsBefore, 55 TransitionsAfterwards, 986 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 4 ConcurrentYvCompositions, 0 ChoiceCompositions, 4 TotalNumberOfCompositions, 106 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 106, positive: 106, positive conditional: 0, positive unconditional: 106, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 38, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 38, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 106, positive: 68, positive conditional: 0, positive unconditional: 68, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 38, unknown conditional: 0, unknown unconditional: 38] , Statistics on independence cache: Total cache size (in pairs): 66, Positive cache size: 66, Positive conditional cache size: 0, Positive unconditional cache size: 66, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 101.3ms, 58 PlacesBefore, 58 PlacesAfterwards, 59 TransitionsBefore, 59 TransitionsAfterwards, 1106 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 66, Positive cache size: 66, Positive conditional cache size: 0, Positive unconditional cache size: 66, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 159.8ms, 64 PlacesBefore, 64 PlacesAfterwards, 62 TransitionsBefore, 62 TransitionsAfterwards, 1216 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 2 ConcurrentYvCompositions, 0 ChoiceCompositions, 2 TotalNumberOfCompositions, 48 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 48, positive: 48, positive conditional: 0, positive unconditional: 48, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 2, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 48, positive: 46, positive conditional: 0, positive unconditional: 46, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , Statistics on independence cache: Total cache size (in pairs): 66, Positive cache size: 66, Positive conditional cache size: 0, Positive unconditional cache size: 66, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 139.4ms, 71 PlacesBefore, 71 PlacesAfterwards, 67 TransitionsBefore, 67 TransitionsAfterwards, 1578 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 2 ConcurrentYvCompositions, 0 ChoiceCompositions, 2 TotalNumberOfCompositions, 75 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 75, positive: 75, positive conditional: 0, positive unconditional: 75, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 8, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 75, positive: 67, positive conditional: 0, positive unconditional: 67, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 8, unknown conditional: 0, unknown unconditional: 8] , Statistics on independence cache: Total cache size (in pairs): 73, Positive cache size: 73, Positive conditional cache size: 0, Positive unconditional cache size: 73, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 148.6ms, 78 PlacesBefore, 78 PlacesAfterwards, 71 TransitionsBefore, 71 TransitionsAfterwards, 1786 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 73, Positive cache size: 73, Positive conditional cache size: 0, Positive unconditional cache size: 73, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 170.7ms, 84 PlacesBefore, 84 PlacesAfterwards, 74 TransitionsBefore, 74 TransitionsAfterwards, 2002 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 38 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 38, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 1, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 38, positive: 37, positive conditional: 0, positive unconditional: 37, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , Statistics on independence cache: Total cache size (in pairs): 74, Positive cache size: 74, Positive conditional cache size: 0, Positive unconditional cache size: 74, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 212.8ms, 91 PlacesBefore, 91 PlacesAfterwards, 91 TransitionsBefore, 91 TransitionsAfterwards, 2242 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 12 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 12, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 8, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 12, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 8, unknown conditional: 0, unknown unconditional: 8] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 63, Positive conditional cache size: 0, Positive unconditional cache size: 63, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 188.2ms, 98 PlacesBefore, 98 PlacesAfterwards, 112 TransitionsBefore, 112 TransitionsAfterwards, 2658 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 63, Positive conditional cache size: 0, Positive unconditional cache size: 63, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 191.7ms, 104 PlacesBefore, 104 PlacesAfterwards, 132 TransitionsBefore, 132 TransitionsAfterwards, 3040 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 63, Positive conditional cache size: 0, Positive unconditional cache size: 63, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 188.8ms, 110 PlacesBefore, 110 PlacesAfterwards, 152 TransitionsBefore, 152 TransitionsAfterwards, 3356 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 63, Positive conditional cache size: 0, Positive unconditional cache size: 63, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 164.9ms, 118 PlacesBefore, 118 PlacesAfterwards, 173 TransitionsBefore, 173 TransitionsAfterwards, 3804 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 63, Positive conditional cache size: 0, Positive unconditional cache size: 63, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 169.8ms, 123 PlacesBefore, 123 PlacesAfterwards, 193 TransitionsBefore, 193 TransitionsAfterwards, 4134 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 63, Positive conditional cache size: 0, Positive unconditional cache size: 63, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 298.5ms, 131 PlacesBefore, 131 PlacesAfterwards, 210 TransitionsBefore, 210 TransitionsAfterwards, 4374 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 11 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 11, positive: 11, positive conditional: 0, positive unconditional: 11, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7, positive: 7, positive conditional: 0, positive unconditional: 7, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 7, positive: 7, positive conditional: 0, positive unconditional: 7, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 11, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 7, unknown conditional: 0, unknown unconditional: 7] , Statistics on independence cache: Total cache size (in pairs): 54, Positive cache size: 54, Positive conditional cache size: 0, Positive unconditional cache size: 54, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 200.8ms, 145 PlacesBefore, 145 PlacesAfterwards, 230 TransitionsBefore, 230 TransitionsAfterwards, 5254 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 54, Positive cache size: 54, Positive conditional cache size: 0, Positive unconditional cache size: 54, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 404.8ms, 152 PlacesBefore, 152 PlacesAfterwards, 250 TransitionsBefore, 250 TransitionsAfterwards, 5660 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 54, Positive cache size: 54, Positive conditional cache size: 0, Positive unconditional cache size: 54, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 388.7ms, 157 PlacesBefore, 157 PlacesAfterwards, 262 TransitionsBefore, 262 TransitionsAfterwards, 5878 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 54, Positive cache size: 54, Positive conditional cache size: 0, Positive unconditional cache size: 54, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 272.9ms, 162 PlacesBefore, 162 PlacesAfterwards, 274 TransitionsBefore, 274 TransitionsAfterwards, 6098 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 54, Positive cache size: 54, Positive conditional cache size: 0, Positive unconditional cache size: 54, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 241.6ms, 169 PlacesBefore, 169 PlacesAfterwards, 286 TransitionsBefore, 286 TransitionsAfterwards, 6330 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 54, Positive cache size: 54, Positive conditional cache size: 0, Positive unconditional cache size: 54, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 343.1ms, 174 PlacesBefore, 174 PlacesAfterwards, 298 TransitionsBefore, 298 TransitionsAfterwards, 6568 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 10 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 10, positive: 10, positive conditional: 0, positive unconditional: 10, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 6, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 6, unknown conditional: 0, unknown unconditional: 6] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 379.3ms, 185 PlacesBefore, 185 PlacesAfterwards, 320 TransitionsBefore, 320 TransitionsAfterwards, 7982 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 732.3ms, 202 PlacesBefore, 202 PlacesAfterwards, 350 TransitionsBefore, 350 TransitionsAfterwards, 9692 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 632.2ms, 216 PlacesBefore, 216 PlacesAfterwards, 362 TransitionsBefore, 362 TransitionsAfterwards, 10652 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 943.1ms, 222 PlacesBefore, 222 PlacesAfterwards, 376 TransitionsBefore, 376 TransitionsAfterwards, 12032 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2273.1ms, 259 PlacesBefore, 259 PlacesAfterwards, 491 TransitionsBefore, 491 TransitionsAfterwards, 21864 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2061.5ms, 274 PlacesBefore, 274 PlacesAfterwards, 496 TransitionsBefore, 496 TransitionsAfterwards, 22534 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3113.8ms, 295 PlacesBefore, 295 PlacesAfterwards, 565 TransitionsBefore, 565 TransitionsAfterwards, 29412 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4150.7ms, 323 PlacesBefore, 323 PlacesAfterwards, 632 TransitionsBefore, 632 TransitionsAfterwards, 36374 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6092.3ms, 350 PlacesBefore, 349 PlacesAfterwards, 654 TransitionsBefore, 653 TransitionsAfterwards, 39548 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 2 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 3 TotalNumberOfCompositions, 229 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 229, positive: 229, positive conditional: 0, positive unconditional: 229, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 6, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 229, positive: 223, positive conditional: 0, positive unconditional: 223, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 6, unknown conditional: 0, unknown unconditional: 6] , Statistics on independence cache: Total cache size (in pairs): 35, Positive cache size: 35, Positive conditional cache size: 0, Positive unconditional cache size: 35, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5979.9ms, 357 PlacesBefore, 357 PlacesAfterwards, 678 TransitionsBefore, 678 TransitionsAfterwards, 42732 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 75 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 75, positive: 75, positive conditional: 0, positive unconditional: 75, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 75, positive: 75, positive conditional: 0, positive unconditional: 75, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 35, Positive cache size: 35, Positive conditional cache size: 0, Positive unconditional cache size: 35, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5468.7ms, 371 PlacesBefore, 371 PlacesAfterwards, 709 TransitionsBefore, 709 TransitionsAfterwards, 46362 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 35, Positive cache size: 35, Positive conditional cache size: 0, Positive unconditional cache size: 35, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 7299.1ms, 386 PlacesBefore, 386 PlacesAfterwards, 737 TransitionsBefore, 737 TransitionsAfterwards, 49290 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 2 TotalNumberOfCompositions, 145 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 145, positive: 145, positive conditional: 0, positive unconditional: 145, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 14, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 145, positive: 131, positive conditional: 0, positive unconditional: 131, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , Statistics on independence cache: Total cache size (in pairs): 46, Positive cache size: 46, Positive conditional cache size: 0, Positive unconditional cache size: 46, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6845.1ms, 397 PlacesBefore, 396 PlacesAfterwards, 741 TransitionsBefore, 740 TransitionsAfterwards, 49924 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 2 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 2 TotalNumberOfCompositions, 134 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 134, positive: 134, positive conditional: 0, positive unconditional: 134, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 13, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 134, positive: 121, positive conditional: 0, positive unconditional: 121, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , Statistics on independence cache: Total cache size (in pairs): 45, Positive cache size: 45, Positive conditional cache size: 0, Positive unconditional cache size: 45, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - TimeoutResultAtElement [Line: 72]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 72). Cancelled while executing RemoveRedundantFlow. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 42 locations, 1 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 6.3ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: TIMEOUT, OverallTime: 782314.6ms, OverallIterations: 36, TraceHistogramMax: 2, EmptinessCheckTime: 0.0ms, AutomataDifference: 722513.9ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 401.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 380 SDtfs, 1722 SDslu, 359 SDs, 0 SdLazy, 8437 SolverSat, 351 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4482.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 730 GetRequests, 361 SyntacticMatches, 49 SemanticMatches, 320 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 759 ImplicationChecksByTransitivity, 2951.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=18424occurred in iteration=35, InterpolantAutomatonStates: 332, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 107.1ms SsaConstructionTime, 349.4ms SatisfiabilityAnalysisTime, 3686.3ms InterpolantComputationTime, 1121 NumberOfCodeBlocks, 1121 NumberOfCodeBlocksAsserted, 70 NumberOfCheckSat, 1064 ConstructedInterpolants, 0 QuantifiedInterpolants, 7152 SizeOfPredicates, 45 NumberOfNonLiveVariables, 1324 ConjunctsInSsa, 156 ConjunctsInUnsatCore, 57 InterpolantComputations, 15 PerfectInterpolantSequences, 105/195 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown