/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-RepeatedSemanticLbeWithDisjunctivePredicates.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp3x3-opt.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-0e22065b97d0a1f8b3904e080cebe0f05e88d2b7-0e22065 [2021-06-11 19:49:54,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-11 19:49:54,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-11 19:49:54,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-11 19:49:54,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-11 19:49:54,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-11 19:49:54,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-11 19:49:54,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-11 19:49:54,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-11 19:49:54,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-11 19:49:54,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-11 19:49:54,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-11 19:49:54,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-11 19:49:54,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-11 19:49:54,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-11 19:49:54,851 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-11 19:49:54,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-11 19:49:54,854 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-11 19:49:54,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-11 19:49:54,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-11 19:49:54,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-11 19:49:54,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-11 19:49:54,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-11 19:49:54,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-11 19:49:54,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-11 19:49:54,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-11 19:49:54,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-11 19:49:54,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-11 19:49:54,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-11 19:49:54,873 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-11 19:49:54,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-11 19:49:54,874 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-11 19:49:54,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-11 19:49:54,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-11 19:49:54,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-11 19:49:54,877 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-11 19:49:54,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-11 19:49:54,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-11 19:49:54,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-11 19:49:54,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-11 19:49:54,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-11 19:49:54,881 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-RepeatedSemanticLbeWithDisjunctivePredicates.epf [2021-06-11 19:49:54,915 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-11 19:49:54,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-11 19:49:54,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-11 19:49:54,917 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-11 19:49:54,918 INFO L138 SettingsManager]: * Use SBE=true [2021-06-11 19:49:54,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-11 19:49:54,918 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-11 19:49:54,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-11 19:49:54,918 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-11 19:49:54,918 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-11 19:49:54,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-11 19:49:54,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-11 19:49:54,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-11 19:49:54,919 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-11 19:49:54,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-11 19:49:54,920 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-11 19:49:54,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-11 19:49:54,920 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-11 19:49:54,920 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-11 19:49:54,920 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-11 19:49:54,920 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-11 19:49:54,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-11 19:49:54,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-11 19:49:54,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-11 19:49:54,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-11 19:49:54,921 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-11 19:49:54,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-11 19:49:54,921 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=SEMANTIC_BASED_MOVER_CHECK_WITH_PREDICATES_DISJUNCTIVE [2021-06-11 19:49:54,921 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-06-11 19:49:54,921 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-11 19:49:54,922 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-11 19:49:55,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-11 19:49:55,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-11 19:49:55,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-11 19:49:55,224 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-11 19:49:55,224 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-11 19:49:55,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp3x3-opt.wvr.bpl [2021-06-11 19:49:55,225 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp3x3-opt.wvr.bpl' [2021-06-11 19:49:55,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-11 19:49:55,262 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-11 19:49:55,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-11 19:49:55,263 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-11 19:49:55,263 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-11 19:49:55,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,283 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-11 19:49:55,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-11 19:49:55,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-11 19:49:55,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-11 19:49:55,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,301 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... [2021-06-11 19:49:55,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-11 19:49:55,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-11 19:49:55,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-11 19:49:55,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-11 19:49:55,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-11 19:49:55,385 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-11 19:49:55,387 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-11 19:49:55,387 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-11 19:49:55,387 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-11 19:49:55,387 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-11 19:49:55,387 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-11 19:49:55,388 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-11 19:49:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-11 19:49:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-11 19:49:55,388 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-11 19:49:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-11 19:49:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-11 19:49:55,388 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-11 19:49:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-11 19:49:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-11 19:49:55,389 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2021-06-11 19:49:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-06-11 19:49:55,390 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-06-11 19:49:55,390 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread6 given in one single declaration [2021-06-11 19:49:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-06-11 19:49:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-06-11 19:49:55,392 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-11 19:49:55,646 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-11 19:49:55,646 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-06-11 19:49:55,647 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2021-06-11 19:49:55,647 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread2EXIT is neither atomic block end nor error location. [2021-06-11 19:49:55,648 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread3EXIT is neither atomic block end nor error location. [2021-06-11 19:49:55,648 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread4EXIT is neither atomic block end nor error location. [2021-06-11 19:49:55,648 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread5EXIT is neither atomic block end nor error location. [2021-06-11 19:49:55,648 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread6EXIT is neither atomic block end nor error location. [2021-06-11 19:49:55,649 INFO L202 PluginConnector]: Adding new model exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.06 07:49:55 BoogieIcfgContainer [2021-06-11 19:49:55,649 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-11 19:49:55,651 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-11 19:49:55,651 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-11 19:49:55,653 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-11 19:49:55,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.06 07:49:55" (1/2) ... [2021-06-11 19:49:55,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de7dc4a and model type exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.06 07:49:55, skipping insertion in model container [2021-06-11 19:49:55,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.06 07:49:55" (2/2) ... [2021-06-11 19:49:55,655 INFO L111 eAbstractionObserver]: Analyzing ICFG exp3x3-opt.wvr.bpl [2021-06-11 19:49:55,659 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-11 19:49:55,662 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-06-11 19:49:55,663 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-11 19:49:55,761 INFO L149 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2021-06-11 19:49:55,791 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-06-11 19:49:55,816 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-06-11 19:49:55,816 INFO L377 AbstractCegarLoop]: Hoare is false [2021-06-11 19:49:55,816 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-11 19:49:55,816 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-11 19:49:55,816 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-11 19:49:55,816 INFO L381 AbstractCegarLoop]: Difference is false [2021-06-11 19:49:55,816 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-11 19:49:55,816 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-06-11 19:49:55,829 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 48 places, 35 transitions, 118 flow [2021-06-11 19:49:55,871 INFO L129 PetriNetUnfolder]: 6/29 cut-off events. [2021-06-11 19:49:55,871 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-06-11 19:49:55,874 INFO L84 FinitePrefix]: Finished finitePrefix Result has 54 conditions, 29 events. 6/29 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 15 event pairs, 0 based on Foata normal form. 0/22 useless extension candidates. Maximal degree in co-relation 27. Up to 2 conditions per place. [2021-06-11 19:49:55,874 INFO L82 GeneralOperation]: Start removeDead. Operand has 48 places, 35 transitions, 118 flow [2021-06-11 19:49:55,878 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 40 places, 27 transitions, 90 flow [2021-06-11 19:49:55,879 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:49:55,897 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 40 places, 27 transitions, 90 flow [2021-06-11 19:49:55,904 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 40 places, 27 transitions, 90 flow [2021-06-11 19:49:55,906 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 40 places, 27 transitions, 90 flow [2021-06-11 19:49:55,920 INFO L129 PetriNetUnfolder]: 6/27 cut-off events. [2021-06-11 19:49:55,921 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-06-11 19:49:55,922 INFO L84 FinitePrefix]: Finished finitePrefix Result has 52 conditions, 27 events. 6/27 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 18 event pairs, 0 based on Foata normal form. 0/21 useless extension candidates. Maximal degree in co-relation 27. Up to 2 conditions per place. [2021-06-11 19:49:55,925 INFO L151 LiptonReduction]: Number of co-enabled transitions 240 [2021-06-11 19:49:56,080 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:49:56,080 INFO L165 LiptonReduction]: Total number of compositions: 1 [2021-06-11 19:49:56,084 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 206 [2021-06-11 19:49:56,107 INFO L129 PetriNetUnfolder]: 6/25 cut-off events. [2021-06-11 19:49:56,107 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-06-11 19:49:56,107 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:49:56,108 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] [2021-06-11 19:49:56,108 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:49:56,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:49:56,113 INFO L82 PathProgramCache]: Analyzing trace with hash -487407615, now seen corresponding path program 1 times [2021-06-11 19:49:56,120 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:49:56,120 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790958663] [2021-06-11 19:49:56,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:49:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:56,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-11 19:49:56,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790958663] [2021-06-11 19:49:56,243 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-11 19:49:56,243 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-06-11 19:49:56,243 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272285538] [2021-06-11 19:49:56,250 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-11 19:49:56,250 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:49:56,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-11 19:49:56,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-11 19:49:56,263 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 36 [2021-06-11 19:49:56,264 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 39 places, 26 transitions, 88 flow. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,264 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:49:56,264 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 36 [2021-06-11 19:49:56,265 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:49:56,286 INFO L129 PetriNetUnfolder]: 9/35 cut-off events. [2021-06-11 19:49:56,286 INFO L130 PetriNetUnfolder]: For 9/9 co-relation queries the response was YES. [2021-06-11 19:49:56,287 INFO L84 FinitePrefix]: Finished finitePrefix Result has 72 conditions, 35 events. 9/35 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 43 event pairs, 0 based on Foata normal form. 1/30 useless extension candidates. Maximal degree in co-relation 40. Up to 8 conditions per place. [2021-06-11 19:49:56,288 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 3 selfloop transitions, 3 changer transitions 0/28 dead transitions. [2021-06-11 19:49:56,288 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 41 places, 28 transitions, 104 flow [2021-06-11 19:49:56,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-11 19:49:56,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-06-11 19:49:56,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 97 transitions. [2021-06-11 19:49:56,297 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8981481481481481 [2021-06-11 19:49:56,298 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,298 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,299 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:49:56,301 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,303 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,306 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 36.0) internal successors, (144), 4 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,306 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 36.0) internal successors, (144), 4 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,308 INFO L185 Difference]: Start difference. First operand has 39 places, 26 transitions, 88 flow. Second operand 3 states and 97 transitions. [2021-06-11 19:49:56,308 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 41 places, 28 transitions, 104 flow [2021-06-11 19:49:56,311 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 29 places, 28 transitions, 80 flow, removed 0 selfloop flow, removed 12 redundant places. [2021-06-11 19:49:56,315 INFO L241 Difference]: Finished difference. Result has 30 places, 28 transitions, 83 flow [2021-06-11 19:49:56,316 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=64, 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=23, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=83, PETRI_PLACES=30, PETRI_TRANSITIONS=28} [2021-06-11 19:49:56,319 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, -9 predicate places. [2021-06-11 19:49:56,319 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:49:56,320 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 30 places, 28 transitions, 83 flow [2021-06-11 19:49:56,320 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 30 places, 28 transitions, 83 flow [2021-06-11 19:49:56,321 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 30 places, 28 transitions, 83 flow [2021-06-11 19:49:56,343 INFO L129 PetriNetUnfolder]: 9/35 cut-off events. [2021-06-11 19:49:56,344 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-06-11 19:49:56,344 INFO L84 FinitePrefix]: Finished finitePrefix Result has 54 conditions, 35 events. 9/35 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 43 event pairs, 0 based on Foata normal form. 0/29 useless extension candidates. Maximal degree in co-relation 34. Up to 8 conditions per place. [2021-06-11 19:49:56,345 INFO L151 LiptonReduction]: Number of co-enabled transitions 294 [2021-06-11 19:49:56,347 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:49:56,347 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:49:56,348 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 29 [2021-06-11 19:49:56,349 INFO L480 AbstractCegarLoop]: Abstraction has has 30 places, 28 transitions, 83 flow [2021-06-11 19:49:56,349 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,349 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:49:56,349 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, 1] [2021-06-11 19:49:56,352 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-11 19:49:56,352 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:49:56,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:49:56,353 INFO L82 PathProgramCache]: Analyzing trace with hash 1069207316, now seen corresponding path program 1 times [2021-06-11 19:49:56,353 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:49:56,353 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508492630] [2021-06-11 19:49:56,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:49:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:56,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-11 19:49:56,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508492630] [2021-06-11 19:49:56,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-11 19:49:56,411 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-06-11 19:49:56,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336233435] [2021-06-11 19:49:56,412 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-11 19:49:56,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:49:56,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-11 19:49:56,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-11 19:49:56,414 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 36 [2021-06-11 19:49:56,415 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 28 transitions, 83 flow. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,415 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:49:56,415 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 36 [2021-06-11 19:49:56,415 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:49:56,440 INFO L129 PetriNetUnfolder]: 13/51 cut-off events. [2021-06-11 19:49:56,440 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-06-11 19:49:56,442 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79 conditions, 51 events. 13/51 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 91 event pairs, 0 based on Foata normal form. 1/44 useless extension candidates. Maximal degree in co-relation 47. Up to 8 conditions per place. [2021-06-11 19:49:56,442 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 3 selfloop transitions, 3 changer transitions 0/30 dead transitions. [2021-06-11 19:49:56,443 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 32 places, 30 transitions, 99 flow [2021-06-11 19:49:56,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-11 19:49:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-06-11 19:49:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 97 transitions. [2021-06-11 19:49:56,446 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8981481481481481 [2021-06-11 19:49:56,447 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,447 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,448 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:49:56,448 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,450 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,452 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 36.0) internal successors, (144), 4 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,452 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 36.0) internal successors, (144), 4 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,452 INFO L185 Difference]: Start difference. First operand has 30 places, 28 transitions, 83 flow. Second operand 3 states and 97 transitions. [2021-06-11 19:49:56,452 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 32 places, 30 transitions, 99 flow [2021-06-11 19:49:56,453 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 31 places, 30 transitions, 96 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-06-11 19:49:56,454 INFO L241 Difference]: Finished difference. Result has 32 places, 30 transitions, 99 flow [2021-06-11 19:49:56,454 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=80, PETRI_DIFFERENCE_MINUEND_PLACES=29, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=28, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=99, PETRI_PLACES=32, PETRI_TRANSITIONS=30} [2021-06-11 19:49:56,455 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, -7 predicate places. [2021-06-11 19:49:56,455 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:49:56,456 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 32 places, 30 transitions, 99 flow [2021-06-11 19:49:56,457 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 32 places, 30 transitions, 99 flow [2021-06-11 19:49:56,458 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 32 places, 30 transitions, 99 flow [2021-06-11 19:49:56,472 INFO L129 PetriNetUnfolder]: 13/51 cut-off events. [2021-06-11 19:49:56,472 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-06-11 19:49:56,473 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79 conditions, 51 events. 13/51 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 100 event pairs, 0 based on Foata normal form. 0/43 useless extension candidates. Maximal degree in co-relation 49. Up to 8 conditions per place. [2021-06-11 19:49:56,474 INFO L151 LiptonReduction]: Number of co-enabled transitions 356 [2021-06-11 19:49:56,478 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:49:56,478 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:49:56,478 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 23 [2021-06-11 19:49:56,481 INFO L480 AbstractCegarLoop]: Abstraction has has 32 places, 30 transitions, 99 flow [2021-06-11 19:49:56,481 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,481 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:49:56,482 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, 1, 1] [2021-06-11 19:49:56,482 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-11 19:49:56,482 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:49:56,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:49:56,483 INFO L82 PathProgramCache]: Analyzing trace with hash 1843343775, now seen corresponding path program 1 times [2021-06-11 19:49:56,483 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:49:56,483 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336103000] [2021-06-11 19:49:56,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:49:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:56,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-11 19:49:56,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336103000] [2021-06-11 19:49:56,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-11 19:49:56,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-06-11 19:49:56,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450141712] [2021-06-11 19:49:56,549 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-11 19:49:56,549 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:49:56,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-11 19:49:56,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-11 19:49:56,553 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 36 [2021-06-11 19:49:56,553 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 32 places, 30 transitions, 99 flow. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,553 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:49:56,554 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 36 [2021-06-11 19:49:56,554 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:49:56,585 INFO L129 PetriNetUnfolder]: 19/73 cut-off events. [2021-06-11 19:49:56,585 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-06-11 19:49:56,586 INFO L84 FinitePrefix]: Finished finitePrefix Result has 110 conditions, 73 events. 19/73 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 197 event pairs, 0 based on Foata normal form. 1/60 useless extension candidates. Maximal degree in co-relation 71. Up to 12 conditions per place. [2021-06-11 19:49:56,586 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 3 selfloop transitions, 3 changer transitions 0/32 dead transitions. [2021-06-11 19:49:56,586 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 34 places, 32 transitions, 115 flow [2021-06-11 19:49:56,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-11 19:49:56,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-06-11 19:49:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 97 transitions. [2021-06-11 19:49:56,591 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8981481481481481 [2021-06-11 19:49:56,591 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,591 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,591 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:49:56,591 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 97 transitions. [2021-06-11 19:49:56,593 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,593 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 36.0) internal successors, (144), 4 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,594 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 36.0) internal successors, (144), 4 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,594 INFO L185 Difference]: Start difference. First operand has 32 places, 30 transitions, 99 flow. Second operand 3 states and 97 transitions. [2021-06-11 19:49:56,594 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 34 places, 32 transitions, 115 flow [2021-06-11 19:49:56,595 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 33 places, 32 transitions, 112 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-06-11 19:49:56,596 INFO L241 Difference]: Finished difference. Result has 34 places, 32 transitions, 115 flow [2021-06-11 19:49:56,596 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=96, PETRI_DIFFERENCE_MINUEND_PLACES=31, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=30, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=115, PETRI_PLACES=34, PETRI_TRANSITIONS=32} [2021-06-11 19:49:56,596 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, -5 predicate places. [2021-06-11 19:49:56,597 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:49:56,597 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 34 places, 32 transitions, 115 flow [2021-06-11 19:49:56,599 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 34 places, 32 transitions, 115 flow [2021-06-11 19:49:56,600 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 34 places, 32 transitions, 115 flow [2021-06-11 19:49:56,615 INFO L129 PetriNetUnfolder]: 19/73 cut-off events. [2021-06-11 19:49:56,616 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-06-11 19:49:56,617 INFO L84 FinitePrefix]: Finished finitePrefix Result has 110 conditions, 73 events. 19/73 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 193 event pairs, 0 based on Foata normal form. 0/59 useless extension candidates. Maximal degree in co-relation 71. Up to 12 conditions per place. [2021-06-11 19:49:56,618 INFO L151 LiptonReduction]: Number of co-enabled transitions 426 [2021-06-11 19:49:56,621 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:49:56,621 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:49:56,622 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 25 [2021-06-11 19:49:56,625 INFO L480 AbstractCegarLoop]: Abstraction has has 34 places, 32 transitions, 115 flow [2021-06-11 19:49:56,625 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,625 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:49:56,625 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, 1, 1, 1] [2021-06-11 19:49:56,625 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-11 19:49:56,626 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:49:56,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:49:56,626 INFO L82 PathProgramCache]: Analyzing trace with hash -1167329052, now seen corresponding path program 1 times [2021-06-11 19:49:56,626 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:49:56,626 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751890222] [2021-06-11 19:49:56,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:49:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:56,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:56,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-11 19:49:56,707 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751890222] [2021-06-11 19:49:56,708 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [610857286] [2021-06-11 19:49:56,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:56,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-11 19:49:56,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:49:56,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:49:56,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:56,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:49:56,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:49:56,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:56,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:49:56,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:56,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:56,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-11 19:49:56,859 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:49:56,860 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2] total 4 [2021-06-11 19:49:56,860 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962582762] [2021-06-11 19:49:56,860 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-11 19:49:56,860 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:49:56,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-11 19:49:56,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-11 19:49:56,861 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:49:56,862 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 34 places, 32 transitions, 115 flow. Second operand has 6 states, 6 states have (on average 27.666666666666668) internal successors, (166), 6 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,862 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:49:56,862 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:49:56,862 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:49:56,971 INFO L129 PetriNetUnfolder]: 109/213 cut-off events. [2021-06-11 19:49:56,971 INFO L130 PetriNetUnfolder]: For 112/126 co-relation queries the response was YES. [2021-06-11 19:49:56,972 INFO L84 FinitePrefix]: Finished finitePrefix Result has 503 conditions, 213 events. 109/213 cut-off events. For 112/126 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 682 event pairs, 0 based on Foata normal form. 9/193 useless extension candidates. Maximal degree in co-relation 422. Up to 44 conditions per place. [2021-06-11 19:49:56,974 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 55 selfloop transitions, 19 changer transitions 0/92 dead transitions. [2021-06-11 19:49:56,974 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 43 places, 92 transitions, 519 flow [2021-06-11 19:49:56,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-11 19:49:56,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-06-11 19:49:56,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 319 transitions. [2021-06-11 19:49:56,976 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8861111111111111 [2021-06-11 19:49:56,976 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 319 transitions. [2021-06-11 19:49:56,976 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 319 transitions. [2021-06-11 19:49:56,976 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:49:56,976 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 319 transitions. [2021-06-11 19:49:56,977 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 31.9) internal successors, (319), 10 states have internal predecessors, (319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:56,979 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 36.0) internal successors, (396), 11 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) [2021-06-11 19:49:56,979 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 36.0) internal successors, (396), 11 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) [2021-06-11 19:49:56,979 INFO L185 Difference]: Start difference. First operand has 34 places, 32 transitions, 115 flow. Second operand 10 states and 319 transitions. [2021-06-11 19:49:56,979 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 43 places, 92 transitions, 519 flow [2021-06-11 19:49:56,981 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 42 places, 92 transitions, 500 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-06-11 19:49:56,982 INFO L241 Difference]: Finished difference. Result has 47 places, 46 transitions, 244 flow [2021-06-11 19:49:56,983 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=112, PETRI_DIFFERENCE_MINUEND_PLACES=33, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=32, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=244, PETRI_PLACES=47, PETRI_TRANSITIONS=46} [2021-06-11 19:49:56,983 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 8 predicate places. [2021-06-11 19:49:56,983 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:49:56,983 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 47 places, 46 transitions, 244 flow [2021-06-11 19:49:56,983 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 47 places, 46 transitions, 244 flow [2021-06-11 19:49:56,984 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 47 places, 46 transitions, 244 flow [2021-06-11 19:49:56,993 INFO L129 PetriNetUnfolder]: 29/118 cut-off events. [2021-06-11 19:49:56,993 INFO L130 PetriNetUnfolder]: For 56/56 co-relation queries the response was YES. [2021-06-11 19:49:56,994 INFO L84 FinitePrefix]: Finished finitePrefix Result has 216 conditions, 118 events. 29/118 cut-off events. For 56/56 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 471 event pairs, 0 based on Foata normal form. 0/98 useless extension candidates. Maximal degree in co-relation 174. Up to 18 conditions per place. [2021-06-11 19:49:56,996 INFO L151 LiptonReduction]: Number of co-enabled transitions 782 [2021-06-11 19:49:57,000 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:49:57,000 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:49:57,000 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 17 [2021-06-11 19:49:57,001 INFO L480 AbstractCegarLoop]: Abstraction has has 47 places, 46 transitions, 244 flow [2021-06-11 19:49:57,001 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 27.666666666666668) internal successors, (166), 6 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:57,001 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:49:57,001 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, 1, 1, 1] [2021-06-11 19:49:57,217 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:57,217 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:49:57,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:49:57,218 INFO L82 PathProgramCache]: Analyzing trace with hash 1407902724, now seen corresponding path program 1 times [2021-06-11 19:49:57,218 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:49:57,218 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102157222] [2021-06-11 19:49:57,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:49:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:57,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:57,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-11 19:49:57,255 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102157222] [2021-06-11 19:49:57,255 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321367090] [2021-06-11 19:49:57,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:57,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-11 19:49:57,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:49:57,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,387 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:49:57,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:57,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:49:57,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,393 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:49:57,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:57,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:49:57,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-11 19:49:57,443 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:49:57,443 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2] total 4 [2021-06-11 19:49:57,443 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368494226] [2021-06-11 19:49:57,444 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-11 19:49:57,444 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:49:57,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-11 19:49:57,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-11 19:49:57,445 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:49:57,446 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 47 places, 46 transitions, 244 flow. Second operand has 6 states, 6 states have (on average 27.666666666666668) internal successors, (166), 6 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:57,446 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:49:57,446 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:49:57,446 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:49:57,603 INFO L129 PetriNetUnfolder]: 181/339 cut-off events. [2021-06-11 19:49:57,603 INFO L130 PetriNetUnfolder]: For 529/587 co-relation queries the response was YES. [2021-06-11 19:49:57,605 INFO L84 FinitePrefix]: Finished finitePrefix Result has 986 conditions, 339 events. 181/339 cut-off events. For 529/587 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 1234 event pairs, 0 based on Foata normal form. 17/318 useless extension candidates. Maximal degree in co-relation 875. Up to 74 conditions per place. [2021-06-11 19:49:57,610 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 82 selfloop transitions, 31 changer transitions 0/131 dead transitions. [2021-06-11 19:49:57,610 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 56 places, 131 transitions, 1024 flow [2021-06-11 19:49:57,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-11 19:49:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-06-11 19:49:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 319 transitions. [2021-06-11 19:49:57,612 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8861111111111111 [2021-06-11 19:49:57,612 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 319 transitions. [2021-06-11 19:49:57,612 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 319 transitions. [2021-06-11 19:49:57,612 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:49:57,612 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 319 transitions. [2021-06-11 19:49:57,613 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 31.9) internal successors, (319), 10 states have internal predecessors, (319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:57,615 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 36.0) internal successors, (396), 11 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) [2021-06-11 19:49:57,615 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 36.0) internal successors, (396), 11 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) [2021-06-11 19:49:57,616 INFO L185 Difference]: Start difference. First operand has 47 places, 46 transitions, 244 flow. Second operand 10 states and 319 transitions. [2021-06-11 19:49:57,616 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 56 places, 131 transitions, 1024 flow [2021-06-11 19:49:57,626 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 53 places, 131 transitions, 961 flow, removed 0 selfloop flow, removed 3 redundant places. [2021-06-11 19:49:57,628 INFO L241 Difference]: Finished difference. Result has 58 places, 68 transitions, 447 flow [2021-06-11 19:49:57,628 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=225, PETRI_DIFFERENCE_MINUEND_PLACES=44, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=447, PETRI_PLACES=58, PETRI_TRANSITIONS=68} [2021-06-11 19:49:57,628 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 19 predicate places. [2021-06-11 19:49:57,629 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:49:57,629 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 58 places, 68 transitions, 447 flow [2021-06-11 19:49:57,629 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 58 places, 68 transitions, 447 flow [2021-06-11 19:49:57,630 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 58 places, 68 transitions, 447 flow [2021-06-11 19:49:57,654 INFO L129 PetriNetUnfolder]: 92/277 cut-off events. [2021-06-11 19:49:57,655 INFO L130 PetriNetUnfolder]: For 277/277 co-relation queries the response was YES. [2021-06-11 19:49:57,657 INFO L84 FinitePrefix]: Finished finitePrefix Result has 657 conditions, 277 events. 92/277 cut-off events. For 277/277 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 1462 event pairs, 0 based on Foata normal form. 0/244 useless extension candidates. Maximal degree in co-relation 513. Up to 64 conditions per place. [2021-06-11 19:49:57,661 INFO L151 LiptonReduction]: Number of co-enabled transitions 1320 [2021-06-11 19:49:57,669 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:49:57,669 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:49:57,669 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 41 [2021-06-11 19:49:57,670 INFO L480 AbstractCegarLoop]: Abstraction has has 58 places, 68 transitions, 447 flow [2021-06-11 19:49:57,670 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 27.666666666666668) internal successors, (166), 6 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:57,670 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:49:57,671 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, 1, 1, 1, 1] [2021-06-11 19:49:57,893 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:57,893 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:49:57,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:49:57,893 INFO L82 PathProgramCache]: Analyzing trace with hash -2025523471, now seen corresponding path program 1 times [2021-06-11 19:49:57,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:49:57,894 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249293415] [2021-06-11 19:49:57,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:49:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:57,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:57,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-11 19:49:57,945 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249293415] [2021-06-11 19:49:57,945 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [558675700] [2021-06-11 19:49:57,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:57,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-11 19:49:57,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:49:57,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:57,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:57,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:49:58,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:58,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:49:58,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:49:58,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:58,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:49:58,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-11 19:49:58,063 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:49:58,063 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2] total 4 [2021-06-11 19:49:58,064 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108927939] [2021-06-11 19:49:58,064 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-11 19:49:58,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:49:58,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-11 19:49:58,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-11 19:49:58,065 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:49:58,065 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 68 transitions, 447 flow. Second operand has 6 states, 6 states have (on average 28.0) internal successors, (168), 6 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:58,065 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:49:58,065 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:49:58,065 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:49:58,231 INFO L129 PetriNetUnfolder]: 321/587 cut-off events. [2021-06-11 19:49:58,231 INFO L130 PetriNetUnfolder]: For 1636/1944 co-relation queries the response was YES. [2021-06-11 19:49:58,233 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2031 conditions, 587 events. 321/587 cut-off events. For 1636/1944 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 2580 event pairs, 0 based on Foata normal form. 127/650 useless extension candidates. Maximal degree in co-relation 1861. Up to 130 conditions per place. [2021-06-11 19:49:58,239 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 111 selfloop transitions, 43 changer transitions 0/172 dead transitions. [2021-06-11 19:49:58,239 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 172 transitions, 1533 flow [2021-06-11 19:49:58,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-11 19:49:58,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-06-11 19:49:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 319 transitions. [2021-06-11 19:49:58,241 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8861111111111111 [2021-06-11 19:49:58,241 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 319 transitions. [2021-06-11 19:49:58,241 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 319 transitions. [2021-06-11 19:49:58,241 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:49:58,241 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 319 transitions. [2021-06-11 19:49:58,242 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 31.9) internal successors, (319), 10 states have internal predecessors, (319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:58,242 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 36.0) internal successors, (396), 11 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) [2021-06-11 19:49:58,243 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 36.0) internal successors, (396), 11 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) [2021-06-11 19:49:58,243 INFO L185 Difference]: Start difference. First operand has 58 places, 68 transitions, 447 flow. Second operand 10 states and 319 transitions. [2021-06-11 19:49:58,243 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 172 transitions, 1533 flow [2021-06-11 19:49:58,252 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 172 transitions, 1493 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-06-11 19:49:58,255 INFO L241 Difference]: Finished difference. Result has 70 places, 98 transitions, 745 flow [2021-06-11 19:49:58,255 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=433, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=68, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=745, PETRI_PLACES=70, PETRI_TRANSITIONS=98} [2021-06-11 19:49:58,255 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 31 predicate places. [2021-06-11 19:49:58,255 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:49:58,255 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 70 places, 98 transitions, 745 flow [2021-06-11 19:49:58,256 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 70 places, 98 transitions, 745 flow [2021-06-11 19:49:58,256 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 70 places, 98 transitions, 745 flow [2021-06-11 19:49:58,295 INFO L129 PetriNetUnfolder]: 181/524 cut-off events. [2021-06-11 19:49:58,295 INFO L130 PetriNetUnfolder]: For 758/775 co-relation queries the response was YES. [2021-06-11 19:49:58,299 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1337 conditions, 524 events. 181/524 cut-off events. For 758/775 co-relation queries the response was YES. Maximal size of possible extension queue 64. Compared 3434 event pairs, 0 based on Foata normal form. 3/453 useless extension candidates. Maximal degree in co-relation 1097. Up to 104 conditions per place. [2021-06-11 19:49:58,307 INFO L151 LiptonReduction]: Number of co-enabled transitions 1944 [2021-06-11 19:49:58,321 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:49:58,322 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:49:58,322 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 67 [2021-06-11 19:49:58,322 INFO L480 AbstractCegarLoop]: Abstraction has has 70 places, 98 transitions, 745 flow [2021-06-11 19:49:58,322 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 28.0) internal successors, (168), 6 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:58,323 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:49:58,323 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, 1, 1, 1, 1, 1, 1] [2021-06-11 19:49:58,545 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:58,546 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:49:58,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:49:58,546 INFO L82 PathProgramCache]: Analyzing trace with hash 1937168807, now seen corresponding path program 1 times [2021-06-11 19:49:58,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:49:58,546 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459869333] [2021-06-11 19:49:58,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:49:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:58,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:58,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:49:58,610 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-06-11 19:49:58,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:49:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-11 19:49:58,613 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459869333] [2021-06-11 19:49:58,613 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1926108031] [2021-06-11 19:49:58,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:58,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:58,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-11 19:49:58,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:49:58,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:58,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:58,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:58,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:58,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:58,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:58,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:58,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:58,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:58,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,702 INFO L147 QuantifierPusher]: treesize reduction -1, result has 107.1 percent of original size 15 [2021-06-11 19:49:58,703 INFO L142 QuantifierPusher]: treesize reduction -1, result has 107.1 percent of original size [2021-06-11 19:49:58,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:58,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-11 19:49:58,800 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:49:58,800 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 3] total 5 [2021-06-11 19:49:58,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605721335] [2021-06-11 19:49:58,801 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-11 19:49:58,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:49:58,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-11 19:49:58,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-11 19:49:58,802 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 36 [2021-06-11 19:49:58,802 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 98 transitions, 745 flow. Second operand has 7 states, 7 states have (on average 29.714285714285715) internal successors, (208), 7 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) [2021-06-11 19:49:58,802 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:49:58,802 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 36 [2021-06-11 19:49:58,802 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:49:59,121 INFO L129 PetriNetUnfolder]: 700/1536 cut-off events. [2021-06-11 19:49:59,121 INFO L130 PetriNetUnfolder]: For 5161/5477 co-relation queries the response was YES. [2021-06-11 19:49:59,135 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5508 conditions, 1536 events. 700/1536 cut-off events. For 5161/5477 co-relation queries the response was YES. Maximal size of possible extension queue 182. Compared 10705 event pairs, 4 based on Foata normal form. 59/1388 useless extension candidates. Maximal degree in co-relation 4974. Up to 400 conditions per place. [2021-06-11 19:49:59,151 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 50 selfloop transitions, 112 changer transitions 0/206 dead transitions. [2021-06-11 19:49:59,151 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 206 transitions, 2032 flow [2021-06-11 19:49:59,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-11 19:49:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-06-11 19:49:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 422 transitions. [2021-06-11 19:49:59,153 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9017094017094017 [2021-06-11 19:49:59,153 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 422 transitions. [2021-06-11 19:49:59,153 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 422 transitions. [2021-06-11 19:49:59,153 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:49:59,154 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 422 transitions. [2021-06-11 19:49:59,154 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 32.46153846153846) internal successors, (422), 13 states have internal predecessors, (422), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:59,155 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 36.0) internal successors, (504), 14 states have internal predecessors, (504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:59,156 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 36.0) internal successors, (504), 14 states have internal predecessors, (504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:49:59,156 INFO L185 Difference]: Start difference. First operand has 70 places, 98 transitions, 745 flow. Second operand 13 states and 422 transitions. [2021-06-11 19:49:59,156 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 206 transitions, 2032 flow [2021-06-11 19:49:59,180 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 81 places, 206 transitions, 2019 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-06-11 19:49:59,184 INFO L241 Difference]: Finished difference. Result has 90 places, 183 transitions, 1941 flow [2021-06-11 19:49:59,184 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=736, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=51, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1941, PETRI_PLACES=90, PETRI_TRANSITIONS=183} [2021-06-11 19:49:59,184 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 51 predicate places. [2021-06-11 19:49:59,185 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:49:59,185 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 90 places, 183 transitions, 1941 flow [2021-06-11 19:49:59,185 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 90 places, 183 transitions, 1941 flow [2021-06-11 19:49:59,186 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 90 places, 183 transitions, 1941 flow [2021-06-11 19:49:59,372 INFO L129 PetriNetUnfolder]: 715/1712 cut-off events. [2021-06-11 19:49:59,373 INFO L130 PetriNetUnfolder]: For 5920/6165 co-relation queries the response was YES. [2021-06-11 19:49:59,389 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5807 conditions, 1712 events. 715/1712 cut-off events. For 5920/6165 co-relation queries the response was YES. Maximal size of possible extension queue 195. Compared 13409 event pairs, 0 based on Foata normal form. 24/1449 useless extension candidates. Maximal degree in co-relation 5005. Up to 353 conditions per place. [2021-06-11 19:49:59,422 INFO L151 LiptonReduction]: Number of co-enabled transitions 4302 [2021-06-11 19:49:59,468 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:49:59,468 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:49:59,469 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 284 [2021-06-11 19:49:59,470 INFO L480 AbstractCegarLoop]: Abstraction has has 90 places, 183 transitions, 1941 flow [2021-06-11 19:49:59,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 29.714285714285715) internal successors, (208), 7 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) [2021-06-11 19:49:59,470 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:49:59,470 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, 1, 1, 1, 1, 1, 1] [2021-06-11 19:49:59,693 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:59,693 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:49:59,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:49:59,693 INFO L82 PathProgramCache]: Analyzing trace with hash 390702859, now seen corresponding path program 2 times [2021-06-11 19:49:59,694 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:49:59,694 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793200878] [2021-06-11 19:49:59,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:49:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:49:59,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:49:59,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:49:59,740 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-06-11 19:49:59,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:49:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-11 19:49:59,745 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793200878] [2021-06-11 19:49:59,745 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [992651181] [2021-06-11 19:49:59,745 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:49:59,801 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-11 19:49:59,801 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:49:59,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-11 19:49:59,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:49:59,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:59,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:59,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:59,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:59,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:59,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:59,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:59,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:49:59,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:59,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:59,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:59,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:59,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:59,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:59,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:59,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:49:59,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,839 INFO L147 QuantifierPusher]: treesize reduction -1, result has 107.1 percent of original size 15 [2021-06-11 19:49:59,839 INFO L142 QuantifierPusher]: treesize reduction -1, result has 107.1 percent of original size [2021-06-11 19:49:59,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:49:59,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:49:59,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-11 19:49:59,922 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:49:59,922 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 3] total 5 [2021-06-11 19:49:59,922 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077545066] [2021-06-11 19:49:59,923 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-11 19:49:59,923 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:49:59,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-11 19:49:59,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-11 19:49:59,925 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 36 [2021-06-11 19:49:59,925 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 183 transitions, 1941 flow. Second operand has 7 states, 7 states have (on average 29.714285714285715) internal successors, (208), 7 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) [2021-06-11 19:49:59,925 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:49:59,925 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 36 [2021-06-11 19:49:59,925 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:00,631 INFO L129 PetriNetUnfolder]: 2294/4319 cut-off events. [2021-06-11 19:50:00,632 INFO L130 PetriNetUnfolder]: For 23843/24649 co-relation queries the response was YES. [2021-06-11 19:50:00,669 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18672 conditions, 4319 events. 2294/4319 cut-off events. For 23843/24649 co-relation queries the response was YES. Maximal size of possible extension queue 407. Compared 31790 event pairs, 9 based on Foata normal form. 130/3889 useless extension candidates. Maximal degree in co-relation 17294. Up to 982 conditions per place. [2021-06-11 19:50:00,726 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 162 selfloop transitions, 196 changer transitions 0/435 dead transitions. [2021-06-11 19:50:00,726 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 102 places, 435 transitions, 5561 flow [2021-06-11 19:50:00,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-11 19:50:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-06-11 19:50:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 422 transitions. [2021-06-11 19:50:00,728 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9017094017094017 [2021-06-11 19:50:00,729 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 422 transitions. [2021-06-11 19:50:00,729 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 422 transitions. [2021-06-11 19:50:00,729 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:00,729 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 422 transitions. [2021-06-11 19:50:00,731 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 32.46153846153846) internal successors, (422), 13 states have internal predecessors, (422), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:00,732 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 36.0) internal successors, (504), 14 states have internal predecessors, (504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:00,732 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 36.0) internal successors, (504), 14 states have internal predecessors, (504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:00,732 INFO L185 Difference]: Start difference. First operand has 90 places, 183 transitions, 1941 flow. Second operand 13 states and 422 transitions. [2021-06-11 19:50:00,732 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 102 places, 435 transitions, 5561 flow [2021-06-11 19:50:00,891 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 435 transitions, 5067 flow, removed 247 selfloop flow, removed 0 redundant places. [2021-06-11 19:50:00,897 INFO L241 Difference]: Finished difference. Result has 111 places, 352 transitions, 4319 flow [2021-06-11 19:50:00,898 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=1783, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=65, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=4319, PETRI_PLACES=111, PETRI_TRANSITIONS=352} [2021-06-11 19:50:00,898 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 72 predicate places. [2021-06-11 19:50:00,898 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:00,898 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 111 places, 352 transitions, 4319 flow [2021-06-11 19:50:00,898 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 111 places, 352 transitions, 4319 flow [2021-06-11 19:50:00,901 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 111 places, 352 transitions, 4319 flow [2021-06-11 19:50:01,380 INFO L129 PetriNetUnfolder]: 1975/4587 cut-off events. [2021-06-11 19:50:01,380 INFO L130 PetriNetUnfolder]: For 20407/21097 co-relation queries the response was YES. [2021-06-11 19:50:01,422 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16223 conditions, 4587 events. 1975/4587 cut-off events. For 20407/21097 co-relation queries the response was YES. Maximal size of possible extension queue 454. Compared 42736 event pairs, 22 based on Foata normal form. 75/4123 useless extension candidates. Maximal degree in co-relation 14568. Up to 867 conditions per place. [2021-06-11 19:50:01,484 INFO L151 LiptonReduction]: Number of co-enabled transitions 8556 [2021-06-11 19:50:01,543 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:50:01,543 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:50:01,544 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 646 [2021-06-11 19:50:01,544 INFO L480 AbstractCegarLoop]: Abstraction has has 111 places, 352 transitions, 4319 flow [2021-06-11 19:50:01,544 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 29.714285714285715) internal successors, (208), 7 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) [2021-06-11 19:50:01,544 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:50:01,545 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, 1, 1, 1, 1, 1, 1] [2021-06-11 19:50:01,761 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:01,761 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:50:01,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:50:01,762 INFO L82 PathProgramCache]: Analyzing trace with hash -1234579420, now seen corresponding path program 3 times [2021-06-11 19:50:01,762 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:50:01,762 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241760837] [2021-06-11 19:50:01,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:50:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:01,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:01,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:01,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:01,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:01,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-11 19:50:01,810 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241760837] [2021-06-11 19:50:01,810 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1132558794] [2021-06-11 19:50:01,810 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:01,866 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-06-11 19:50:01,866 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:50:01,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-11 19:50:01,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:50:01,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:01,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:01,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:01,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:01,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:01,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:01,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-11 19:50:01,974 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:50:01,974 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 7 [2021-06-11 19:50:01,974 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721051174] [2021-06-11 19:50:01,975 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-11 19:50:01,975 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:50:01,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-11 19:50:01,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-06-11 19:50:01,976 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:50:01,977 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 352 transitions, 4319 flow. Second operand has 9 states, 9 states have (on average 27.88888888888889) internal successors, (251), 9 states have internal predecessors, (251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:01,977 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:50:01,977 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:50:01,977 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:03,197 INFO L129 PetriNetUnfolder]: 3851/6719 cut-off events. [2021-06-11 19:50:03,198 INFO L130 PetriNetUnfolder]: For 46998/51106 co-relation queries the response was YES. [2021-06-11 19:50:03,234 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33721 conditions, 6719 events. 3851/6719 cut-off events. For 46998/51106 co-relation queries the response was YES. Maximal size of possible extension queue 596. Compared 48145 event pairs, 24 based on Foata normal form. 267/6219 useless extension candidates. Maximal degree in co-relation 31931. Up to 2099 conditions per place. [2021-06-11 19:50:03,291 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 707 selfloop transitions, 247 changer transitions 0/972 dead transitions. [2021-06-11 19:50:03,291 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 972 transitions, 12900 flow [2021-06-11 19:50:03,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-11 19:50:03,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-06-11 19:50:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 673 transitions. [2021-06-11 19:50:03,294 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8902116402116402 [2021-06-11 19:50:03,294 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 673 transitions. [2021-06-11 19:50:03,294 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 673 transitions. [2021-06-11 19:50:03,294 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:03,294 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 673 transitions. [2021-06-11 19:50:03,296 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 32.04761904761905) internal successors, (673), 21 states have internal predecessors, (673), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:03,297 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 36.0) internal successors, (792), 22 states have internal predecessors, (792), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:03,297 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 36.0) internal successors, (792), 22 states have internal predecessors, (792), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:03,297 INFO L185 Difference]: Start difference. First operand has 111 places, 352 transitions, 4319 flow. Second operand 21 states and 673 transitions. [2021-06-11 19:50:03,297 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 972 transitions, 12900 flow [2021-06-11 19:50:03,677 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 972 transitions, 12408 flow, removed 246 selfloop flow, removed 0 redundant places. [2021-06-11 19:50:03,690 INFO L241 Difference]: Finished difference. Result has 143 places, 489 transitions, 6479 flow [2021-06-11 19:50:03,690 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=4015, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=352, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=124, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=205, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=6479, PETRI_PLACES=143, PETRI_TRANSITIONS=489} [2021-06-11 19:50:03,690 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 104 predicate places. [2021-06-11 19:50:03,690 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:03,691 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 143 places, 489 transitions, 6479 flow [2021-06-11 19:50:03,691 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 143 places, 489 transitions, 6479 flow [2021-06-11 19:50:03,695 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 143 places, 489 transitions, 6479 flow [2021-06-11 19:50:03,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][234], [640#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n)), 4#L21true, 6#L54true, 7#L91true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 446#(= (* 2 x2) x1), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), 156#(<= (+ x4 1) n), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 419#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), 70#(<= (+ x6 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n)]) [2021-06-11 19:50:03,983 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-11 19:50:03,983 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:03,983 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:03,983 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:04,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][190], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 446#(= (* 2 x2) x1), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), 536#true, 29#L92true, 33#L76true, 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 419#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 330#(= x5 x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), 111#(< x2 n)]) [2021-06-11 19:50:04,180 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:50:04,180 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:04,180 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:04,180 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:04,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][196], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 446#(= (* 2 x2) x1), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), 536#true, 29#L92true, 33#L76true, 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 419#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), 111#(< x2 n)]) [2021-06-11 19:50:04,284 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:04,284 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:04,284 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:04,284 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:04,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][311], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 446#(= (* 2 x2) x1), Black: 111#(< x2 n), 29#L92true, 541#(<= (+ x6 1) n), 33#L76true, 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 419#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:04,327 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:04,328 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:04,328 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:04,328 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:04,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][284], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 446#(= (* 2 x2) x1), 536#true, Black: 111#(< x2 n), 29#L92true, 33#L76true, 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 419#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:04,328 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:04,328 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:04,328 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:04,328 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:04,694 INFO L129 PetriNetUnfolder]: 3447/7720 cut-off events. [2021-06-11 19:50:04,694 INFO L130 PetriNetUnfolder]: For 41686/43560 co-relation queries the response was YES. [2021-06-11 19:50:04,801 INFO L84 FinitePrefix]: Finished finitePrefix Result has 28478 conditions, 7720 events. 3447/7720 cut-off events. For 41686/43560 co-relation queries the response was YES. Maximal size of possible extension queue 741. Compared 76210 event pairs, 55 based on Foata normal form. 121/6824 useless extension candidates. Maximal degree in co-relation 27232. Up to 1468 conditions per place. [2021-06-11 19:50:04,896 INFO L151 LiptonReduction]: Number of co-enabled transitions 12240 [2021-06-11 19:50:04,987 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:50:04,987 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:50:04,987 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1297 [2021-06-11 19:50:04,988 INFO L480 AbstractCegarLoop]: Abstraction has has 143 places, 489 transitions, 6479 flow [2021-06-11 19:50:04,988 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 27.88888888888889) internal successors, (251), 9 states have internal predecessors, (251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:04,988 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:50:04,988 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:50:05,200 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:05,201 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:50:05,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:50:05,201 INFO L82 PathProgramCache]: Analyzing trace with hash 242185603, now seen corresponding path program 4 times [2021-06-11 19:50:05,201 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:50:05,201 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046671313] [2021-06-11 19:50:05,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:50:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:05,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:05,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:05,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:05,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:05,241 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-11 19:50:05,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046671313] [2021-06-11 19:50:05,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1859093719] [2021-06-11 19:50:05,242 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:05,290 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-11 19:50:05,290 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:50:05,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:50:05,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:50:05,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:05,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,325 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:05,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:05,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,328 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:05,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:05,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-11 19:50:05,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-11 19:50:05,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:05,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-11 19:50:05,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:05,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-11 19:50:05,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:05,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,388 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:05,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:50:05,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:50:05,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,394 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:05,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:50:05,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:50:05,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:05,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:05,416 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-11 19:50:05,416 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:50:05,416 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 8 [2021-06-11 19:50:05,418 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549421619] [2021-06-11 19:50:05,419 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-11 19:50:05,420 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:50:05,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-11 19:50:05,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-06-11 19:50:05,421 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:50:05,421 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 489 transitions, 6479 flow. Second operand has 10 states, 10 states have (on average 27.8) internal successors, (278), 10 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:05,421 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:50:05,421 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:50:05,421 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:07,081 INFO L129 PetriNetUnfolder]: 4621/8081 cut-off events. [2021-06-11 19:50:07,082 INFO L130 PetriNetUnfolder]: For 65870/72432 co-relation queries the response was YES. [2021-06-11 19:50:07,119 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42195 conditions, 8081 events. 4621/8081 cut-off events. For 65870/72432 co-relation queries the response was YES. Maximal size of possible extension queue 725. Compared 60082 event pairs, 16 based on Foata normal form. 441/7610 useless extension candidates. Maximal degree in co-relation 41565. Up to 2414 conditions per place. [2021-06-11 19:50:07,187 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 736 selfloop transitions, 366 changer transitions 0/1120 dead transitions. [2021-06-11 19:50:07,187 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 1120 transitions, 16062 flow [2021-06-11 19:50:07,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-11 19:50:07,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2021-06-11 19:50:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 833 transitions. [2021-06-11 19:50:07,190 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8899572649572649 [2021-06-11 19:50:07,190 INFO L72 ComplementDD]: Start complementDD. Operand 26 states and 833 transitions. [2021-06-11 19:50:07,190 INFO L73 IsDeterministic]: Start isDeterministic. Operand 26 states and 833 transitions. [2021-06-11 19:50:07,192 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:07,192 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 26 states and 833 transitions. [2021-06-11 19:50:07,197 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 27 states, 26 states have (on average 32.03846153846154) internal successors, (833), 26 states have internal predecessors, (833), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:07,200 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 27 states, 27 states have (on average 36.0) internal successors, (972), 27 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:07,200 INFO L81 ComplementDD]: Finished complementDD. Result has 27 states, 27 states have (on average 36.0) internal successors, (972), 27 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:07,200 INFO L185 Difference]: Start difference. First operand has 143 places, 489 transitions, 6479 flow. Second operand 26 states and 833 transitions. [2021-06-11 19:50:07,200 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 1120 transitions, 16062 flow [2021-06-11 19:50:07,636 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 1120 transitions, 15376 flow, removed 239 selfloop flow, removed 5 redundant places. [2021-06-11 19:50:07,647 INFO L241 Difference]: Finished difference. Result has 176 places, 656 transitions, 9005 flow [2021-06-11 19:50:07,648 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=5987, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=489, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=199, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=264, PETRI_DIFFERENCE_SUBTRAHEND_STATES=26, PETRI_FLOW=9005, PETRI_PLACES=176, PETRI_TRANSITIONS=656} [2021-06-11 19:50:07,648 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 137 predicate places. [2021-06-11 19:50:07,648 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:07,648 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 176 places, 656 transitions, 9005 flow [2021-06-11 19:50:07,648 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 176 places, 656 transitions, 9005 flow [2021-06-11 19:50:07,652 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 176 places, 656 transitions, 9005 flow [2021-06-11 19:50:07,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][227], [4#L21true, 6#L54true, 7#L91true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 446#(= (* 2 x2) x1), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 111#(< x2 n), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), 710#(<= (div (* x5 (- 1)) (- 2)) x6), 70#(<= (+ x6 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5))]) [2021-06-11 19:50:07,896 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-11 19:50:07,896 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-11 19:50:07,896 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:07,896 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-11 19:50:08,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][206], [640#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n)), 4#L21true, 6#L54true, 7#L91true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), 16#L43true, Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), 664#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 111#(< x2 n), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 54#(= x6 x5), Black: 59#(= x2 x1), 446#(= (* 2 x2) x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), 70#(<= (+ x6 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:08,108 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:50:08,108 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:08,108 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:08,108 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:08,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][311], [772#(and (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 446#(= (* 2 x2) x1), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), 111#(< x2 n)]) [2021-06-11 19:50:08,196 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:50:08,196 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:08,196 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:08,196 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:08,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][323], [772#(and (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 446#(= (* 2 x2) x1), Black: 142#(and (= x5 x6) (< x2 n)), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), 111#(< x2 n)]) [2021-06-11 19:50:08,196 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:50:08,196 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:08,196 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:08,196 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:08,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][626], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 16#L43true, Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 446#(= (* 2 x2) x1), Black: 142#(and (= x5 x6) (< x2 n)), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 111#(< x2 n), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:08,257 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:08,257 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:08,257 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:08,258 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:08,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] thread3EXIT-->L95: Formula: (and (= v_thread3Thread1of1ForFork5_thidvar0_4 3) (= v_thread3Thread1of1ForFork5_thidvar1_4 3) (= v_thread3Thread1of1ForFork5_thidvar2_4 3)) InVars {thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} OutVars{thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} AuxVars[] AssignedVars[][87], [6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 446#(= (* 2 x2) x1), Black: 142#(and (= x5 x6) (< x2 n)), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 111#(< x2 n), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 32#L95true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), 710#(<= (div (* x5 (- 1)) (- 2)) x6), 70#(<= (+ x6 1) n), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5))]) [2021-06-11 19:50:08,379 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-06-11 19:50:08,379 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-06-11 19:50:08,379 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-11 19:50:08,379 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-11 19:50:08,780 INFO L129 PetriNetUnfolder]: 4134/9148 cut-off events. [2021-06-11 19:50:08,780 INFO L130 PetriNetUnfolder]: For 58277/60170 co-relation queries the response was YES. [2021-06-11 19:50:08,905 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35714 conditions, 9148 events. 4134/9148 cut-off events. For 58277/60170 co-relation queries the response was YES. Maximal size of possible extension queue 869. Compared 91805 event pairs, 39 based on Foata normal form. 144/8071 useless extension candidates. Maximal degree in co-relation 34984. Up to 1705 conditions per place. [2021-06-11 19:50:09,019 INFO L151 LiptonReduction]: Number of co-enabled transitions 15634 [2021-06-11 19:50:09,115 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:50:09,115 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:50:09,115 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1467 [2021-06-11 19:50:09,116 INFO L480 AbstractCegarLoop]: Abstraction has has 176 places, 656 transitions, 9005 flow [2021-06-11 19:50:09,116 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 27.8) internal successors, (278), 10 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:09,116 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:50:09,116 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:50:09,341 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-11 19:50:09,341 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:50:09,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:50:09,342 INFO L82 PathProgramCache]: Analyzing trace with hash -1907707885, now seen corresponding path program 5 times [2021-06-11 19:50:09,342 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:50:09,342 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298070288] [2021-06-11 19:50:09,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:50:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:09,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:09,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:09,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-11 19:50:09,405 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298070288] [2021-06-11 19:50:09,405 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [731935802] [2021-06-11 19:50:09,405 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:09,451 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-06-11 19:50:09,451 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:50:09,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:50:09,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:50:09,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:09,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,608 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:09,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:09,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:09,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:09,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:09,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:09,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:09,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:09,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:09,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:09,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:50:09,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:09,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:09,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:50:09,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:50:09,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:50:09,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:09,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:50:09,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:50:09,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,669 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:09,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:50:09,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:50:09,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:09,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-11 19:50:09,718 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:50:09,718 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 8 [2021-06-11 19:50:09,718 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767967555] [2021-06-11 19:50:09,719 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-11 19:50:09,719 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:50:09,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-11 19:50:09,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-06-11 19:50:09,720 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:50:09,720 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 176 places, 656 transitions, 9005 flow. Second operand has 10 states, 10 states have (on average 27.8) internal successors, (278), 10 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:09,720 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:50:09,720 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:50:09,721 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:11,616 INFO L129 PetriNetUnfolder]: 5461/9474 cut-off events. [2021-06-11 19:50:11,616 INFO L130 PetriNetUnfolder]: For 85739/93689 co-relation queries the response was YES. [2021-06-11 19:50:11,681 INFO L84 FinitePrefix]: Finished finitePrefix Result has 51626 conditions, 9474 events. 5461/9474 cut-off events. For 85739/93689 co-relation queries the response was YES. Maximal size of possible extension queue 836. Compared 71289 event pairs, 24 based on Foata normal form. 504/8900 useless extension candidates. Maximal degree in co-relation 50958. Up to 2109 conditions per place. [2021-06-11 19:50:11,762 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 926 selfloop transitions, 438 changer transitions 0/1382 dead transitions. [2021-06-11 19:50:11,763 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 206 places, 1382 transitions, 20162 flow [2021-06-11 19:50:11,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-11 19:50:11,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2021-06-11 19:50:11,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 996 transitions. [2021-06-11 19:50:11,766 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8924731182795699 [2021-06-11 19:50:11,766 INFO L72 ComplementDD]: Start complementDD. Operand 31 states and 996 transitions. [2021-06-11 19:50:11,766 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31 states and 996 transitions. [2021-06-11 19:50:11,766 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:11,766 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 31 states and 996 transitions. [2021-06-11 19:50:11,768 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 32 states, 31 states have (on average 32.12903225806452) internal successors, (996), 31 states have internal predecessors, (996), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:11,770 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 32 states, 32 states have (on average 36.0) internal successors, (1152), 32 states have internal predecessors, (1152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:11,770 INFO L81 ComplementDD]: Finished complementDD. Result has 32 states, 32 states have (on average 36.0) internal successors, (1152), 32 states have internal predecessors, (1152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:11,771 INFO L185 Difference]: Start difference. First operand has 176 places, 656 transitions, 9005 flow. Second operand 31 states and 996 transitions. [2021-06-11 19:50:11,771 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 206 places, 1382 transitions, 20162 flow [2021-06-11 19:50:12,635 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 201 places, 1382 transitions, 18964 flow, removed 423 selfloop flow, removed 5 redundant places. [2021-06-11 19:50:12,651 INFO L241 Difference]: Finished difference. Result has 213 places, 803 transitions, 11311 flow [2021-06-11 19:50:12,652 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=8167, PETRI_DIFFERENCE_MINUEND_PLACES=171, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=656, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=291, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=342, PETRI_DIFFERENCE_SUBTRAHEND_STATES=31, PETRI_FLOW=11311, PETRI_PLACES=213, PETRI_TRANSITIONS=803} [2021-06-11 19:50:12,652 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 174 predicate places. [2021-06-11 19:50:12,652 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:12,652 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 213 places, 803 transitions, 11311 flow [2021-06-11 19:50:12,653 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 213 places, 803 transitions, 11311 flow [2021-06-11 19:50:12,659 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 213 places, 803 transitions, 11311 flow [2021-06-11 19:50:13,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][801], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 156#(<= (+ x4 1) n), 541#(<= (+ x6 1) n), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 805#true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n)]) [2021-06-11 19:50:13,512 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:13,512 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,512 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,512 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][511], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 111#(< x2 n), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 156#(<= (+ x4 1) n), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), 810#(<= (+ x1 1) n), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n)]) [2021-06-11 19:50:13,530 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][111], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 111#(< x2 n), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 156#(<= (+ x4 1) n), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), 810#(<= (+ x1 1) n), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n)]) [2021-06-11 19:50:13,530 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:13,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][801], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 16#L43true, Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 805#true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 54#(= x6 x5), Black: 59#(= x2 x1), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:13,590 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:13,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][340], [515#(and (= x6 x5) (= x2 x1)), Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), 913#(and (= x1 x2) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 666#(= x1 x2), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 545#(= x2 x1), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 54#(= x6 x5), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), 241#(= x2 x1)]) [2021-06-11 19:50:13,759 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-06-11 19:50:13,759 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-06-11 19:50:13,759 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-06-11 19:50:13,759 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-06-11 19:50:14,163 INFO L129 PetriNetUnfolder]: 4898/11176 cut-off events. [2021-06-11 19:50:14,163 INFO L130 PetriNetUnfolder]: For 77254/79116 co-relation queries the response was YES. [2021-06-11 19:50:14,285 INFO L84 FinitePrefix]: Finished finitePrefix Result has 44124 conditions, 11176 events. 4898/11176 cut-off events. For 77254/79116 co-relation queries the response was YES. Maximal size of possible extension queue 1039. Compared 118477 event pairs, 58 based on Foata normal form. 221/10076 useless extension candidates. Maximal degree in co-relation 43009. Up to 1838 conditions per place. [2021-06-11 19:50:14,393 INFO L151 LiptonReduction]: Number of co-enabled transitions 18518 [2021-06-11 19:50:14,491 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:50:14,491 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:50:14,491 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1839 [2021-06-11 19:50:14,492 INFO L480 AbstractCegarLoop]: Abstraction has has 213 places, 803 transitions, 11311 flow [2021-06-11 19:50:14,492 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 27.8) internal successors, (278), 10 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:14,492 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:50:14,492 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:50:14,696 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-06-11 19:50:14,697 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:50:14,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:50:14,697 INFO L82 PathProgramCache]: Analyzing trace with hash -1712013969, now seen corresponding path program 6 times [2021-06-11 19:50:14,697 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:50:14,698 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167750689] [2021-06-11 19:50:14,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:50:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:14,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:14,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:14,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-11 19:50:14,740 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167750689] [2021-06-11 19:50:14,740 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [905688078] [2021-06-11 19:50:14,740 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 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:14,784 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-06-11 19:50:14,784 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:50:14,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:50:14,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:50:14,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:14,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:14,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:14,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:14,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:14,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:14,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:14,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:14,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:14,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:14,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:50:14,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-06-11 19:50:14,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:14,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:50:14,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-06-11 19:50:14,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:14,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:14,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:14,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:50:14,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-11 19:50:14,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:14,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:50:14,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-11 19:50:14,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:50:14,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:50:14,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:14,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-11 19:50:14,888 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:50:14,889 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 8 [2021-06-11 19:50:14,889 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427984310] [2021-06-11 19:50:14,889 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-11 19:50:14,889 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:50:14,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-11 19:50:14,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-06-11 19:50:14,889 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:50:14,890 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 803 transitions, 11311 flow. Second operand has 10 states, 10 states have (on average 27.8) internal successors, (278), 10 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:14,890 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:50:14,890 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:50:14,890 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:17,109 INFO L129 PetriNetUnfolder]: 6371/11151 cut-off events. [2021-06-11 19:50:17,109 INFO L130 PetriNetUnfolder]: For 115240/126629 co-relation queries the response was YES. [2021-06-11 19:50:17,205 INFO L84 FinitePrefix]: Finished finitePrefix Result has 61908 conditions, 11151 events. 6371/11151 cut-off events. For 115240/126629 co-relation queries the response was YES. Maximal size of possible extension queue 987. Compared 87472 event pairs, 35 based on Foata normal form. 607/10526 useless extension candidates. Maximal degree in co-relation 61193. Up to 2410 conditions per place. [2021-06-11 19:50:17,320 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 981 selfloop transitions, 502 changer transitions 0/1501 dead transitions. [2021-06-11 19:50:17,321 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 238 places, 1501 transitions, 22400 flow [2021-06-11 19:50:17,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-11 19:50:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2021-06-11 19:50:17,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 833 transitions. [2021-06-11 19:50:17,323 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8899572649572649 [2021-06-11 19:50:17,323 INFO L72 ComplementDD]: Start complementDD. Operand 26 states and 833 transitions. [2021-06-11 19:50:17,323 INFO L73 IsDeterministic]: Start isDeterministic. Operand 26 states and 833 transitions. [2021-06-11 19:50:17,324 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:17,324 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 26 states and 833 transitions. [2021-06-11 19:50:17,325 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 27 states, 26 states have (on average 32.03846153846154) internal successors, (833), 26 states have internal predecessors, (833), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:17,327 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 27 states, 27 states have (on average 36.0) internal successors, (972), 27 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:17,327 INFO L81 ComplementDD]: Finished complementDD. Result has 27 states, 27 states have (on average 36.0) internal successors, (972), 27 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:17,327 INFO L185 Difference]: Start difference. First operand has 213 places, 803 transitions, 11311 flow. Second operand 26 states and 833 transitions. [2021-06-11 19:50:17,327 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 238 places, 1501 transitions, 22400 flow [2021-06-11 19:50:18,572 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 230 places, 1501 transitions, 21445 flow, removed 293 selfloop flow, removed 8 redundant places. [2021-06-11 19:50:18,589 INFO L241 Difference]: Finished difference. Result has 240 places, 911 transitions, 13483 flow [2021-06-11 19:50:18,590 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=10568, PETRI_DIFFERENCE_MINUEND_PLACES=205, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=803, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=394, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=386, PETRI_DIFFERENCE_SUBTRAHEND_STATES=26, PETRI_FLOW=13483, PETRI_PLACES=240, PETRI_TRANSITIONS=911} [2021-06-11 19:50:18,590 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 201 predicate places. [2021-06-11 19:50:18,590 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:18,590 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 240 places, 911 transitions, 13483 flow [2021-06-11 19:50:18,591 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 240 places, 911 transitions, 13483 flow [2021-06-11 19:50:18,598 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 240 places, 911 transitions, 13483 flow [2021-06-11 19:50:19,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][581], [640#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n)), 4#L21true, 6#L54true, 7#L91true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), 70#(<= (+ x6 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,451 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:19,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][654], [4#L21true, 6#L54true, 265#(< x3 n), Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 111#(< x2 n), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), 951#true, Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,472 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,472 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:19,472 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:19,472 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:19,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][908], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 156#(<= (+ x4 1) n), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), 951#true, Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n)]) [2021-06-11 19:50:19,557 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,557 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,557 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,557 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][183], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 16#L43true, Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), 951#true, Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,606 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,606 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,606 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,606 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][898], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 16#L43true, Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 541#(<= (+ x6 1) n), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), 951#true, Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,606 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,606 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,606 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,606 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][608], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 714#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), 330#(= x5 x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,620 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,620 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,620 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,620 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][908], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 16#L43true, Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 541#(<= (+ x6 1) n), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), 951#true, Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,652 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:19,652 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,652 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,652 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][198], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 16#L43true, Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), 810#(<= (+ x1 1) n), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), 951#true, Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,660 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:19,660 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][636], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 16#L43true, Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 960#(<= x5 x6), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), 354#(= x3 (* 2 x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,661 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][46], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,661 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,661 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,662 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:19,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][581], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,695 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:19,695 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:19,695 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:19,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] thread3EXIT-->L95: Formula: (and (= v_thread3Thread1of1ForFork5_thidvar0_4 3) (= v_thread3Thread1of1ForFork5_thidvar1_4 3) (= v_thread3Thread1of1ForFork5_thidvar2_4 3)) InVars {thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} OutVars{thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} AuxVars[] AssignedVars[][517], [640#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n)), 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 564#(= (* 2 x1) x2), Black: 434#(= x6 x5), Black: 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 523#(and (= (* 2 x2) x1) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 525#(and (<= (* 2 x5) x6) (= x2 x1) (<= x6 (* 2 x5))), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 32#L95true, Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), 951#true, Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), 70#(<= (+ x6 1) n), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:19,825 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-06-11 19:50:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-06-11 19:50:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-11 19:50:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-06-11 19:50:20,411 INFO L129 PetriNetUnfolder]: 6035/13241 cut-off events. [2021-06-11 19:50:20,411 INFO L130 PetriNetUnfolder]: For 105490/108449 co-relation queries the response was YES. [2021-06-11 19:50:20,532 INFO L84 FinitePrefix]: Finished finitePrefix Result has 54965 conditions, 13241 events. 6035/13241 cut-off events. For 105490/108449 co-relation queries the response was YES. Maximal size of possible extension queue 1246. Compared 140008 event pairs, 87 based on Foata normal form. 254/11710 useless extension candidates. Maximal degree in co-relation 54310. Up to 2401 conditions per place. [2021-06-11 19:50:20,667 INFO L151 LiptonReduction]: Number of co-enabled transitions 20956 [2021-06-11 19:50:20,822 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:50:20,822 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:50:20,822 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2232 [2021-06-11 19:50:20,823 INFO L480 AbstractCegarLoop]: Abstraction has has 240 places, 911 transitions, 13483 flow [2021-06-11 19:50:20,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 27.8) internal successors, (278), 10 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:20,823 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:50:20,823 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:50:21,044 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:21,045 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:50:21,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:50:21,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1383394257, now seen corresponding path program 7 times [2021-06-11 19:50:21,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:50:21,045 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460058519] [2021-06-11 19:50:21,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:50:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:21,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:21,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:21,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-11 19:50:21,081 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460058519] [2021-06-11 19:50:21,081 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1182346821] [2021-06-11 19:50:21,082 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:21,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:50:21,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:50:21,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:21,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,151 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:21,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:21,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:21,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,153 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:21,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:21,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:21,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,167 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:21,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:21,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:21,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:21,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:21,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:21,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:21,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:21,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:21,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:21,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:21,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,180 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:21,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:21,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-11 19:50:21,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,182 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:21,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:21,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-11 19:50:21,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:21,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:21,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:21,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-11 19:50:21,229 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:50:21,229 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-06-11 19:50:21,229 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943432934] [2021-06-11 19:50:21,229 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-11 19:50:21,229 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:50:21,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-11 19:50:21,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-06-11 19:50:21,230 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:50:21,230 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 911 transitions, 13483 flow. Second operand has 8 states, 8 states have (on average 27.875) internal successors, (223), 8 states have internal predecessors, (223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:21,231 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:50:21,231 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:50:21,231 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:23,536 INFO L129 PetriNetUnfolder]: 7351/12907 cut-off events. [2021-06-11 19:50:23,536 INFO L130 PetriNetUnfolder]: For 145299/158041 co-relation queries the response was YES. [2021-06-11 19:50:23,634 INFO L84 FinitePrefix]: Finished finitePrefix Result has 73825 conditions, 12907 events. 7351/12907 cut-off events. For 145299/158041 co-relation queries the response was YES. Maximal size of possible extension queue 1128. Compared 103944 event pairs, 182 based on Foata normal form. 717/12214 useless extension candidates. Maximal degree in co-relation 73099. Up to 5003 conditions per place. [2021-06-11 19:50:23,715 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 1298 selfloop transitions, 172 changer transitions 0/1488 dead transitions. [2021-06-11 19:50:23,715 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 246 places, 1488 transitions, 24154 flow [2021-06-11 19:50:23,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-11 19:50:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-11 19:50:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 223 transitions. [2021-06-11 19:50:23,721 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8849206349206349 [2021-06-11 19:50:23,721 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 223 transitions. [2021-06-11 19:50:23,721 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 223 transitions. [2021-06-11 19:50:23,722 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:23,722 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 223 transitions. [2021-06-11 19:50:23,722 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 31.857142857142858) internal successors, (223), 7 states have internal predecessors, (223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:23,723 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 36.0) internal successors, (288), 8 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:23,723 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 36.0) internal successors, (288), 8 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:23,723 INFO L185 Difference]: Start difference. First operand has 240 places, 911 transitions, 13483 flow. Second operand 7 states and 223 transitions. [2021-06-11 19:50:23,723 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 246 places, 1488 transitions, 24154 flow [2021-06-11 19:50:25,375 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 236 places, 1488 transitions, 22811 flow, removed 312 selfloop flow, removed 10 redundant places. [2021-06-11 19:50:25,394 INFO L241 Difference]: Finished difference. Result has 239 places, 925 transitions, 13312 flow [2021-06-11 19:50:25,395 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=12562, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=911, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=165, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=746, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=13312, PETRI_PLACES=239, PETRI_TRANSITIONS=925} [2021-06-11 19:50:25,395 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 200 predicate places. [2021-06-11 19:50:25,395 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:25,395 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 239 places, 925 transitions, 13312 flow [2021-06-11 19:50:25,395 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 239 places, 925 transitions, 13312 flow [2021-06-11 19:50:25,403 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 239 places, 925 transitions, 13312 flow [2021-06-11 19:50:26,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][808], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), 16#L43true, Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 156#(<= (+ x4 1) n), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 541#(<= (+ x6 1) n), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n)]) [2021-06-11 19:50:26,346 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:26,346 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:26,347 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:26,347 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:26,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][603], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 808#(<= x1 (* 2 x2)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 446#(= (* 2 x2) x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:26,366 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:26,366 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:26,367 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:26,367 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:26,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][603], [4#L21true, 6#L54true, Black: 642#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n) (= (* 2 x1) x2)), 13#L65true, Black: 626#(and (= x5 x6) (= (* 2 x1) x2)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 564#(= (* 2 x1) x2), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n)]) [2021-06-11 19:50:26,470 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:26,470 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:26,470 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:26,470 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:27,216 INFO L129 PetriNetUnfolder]: 6314/14096 cut-off events. [2021-06-11 19:50:27,217 INFO L130 PetriNetUnfolder]: For 115691/118712 co-relation queries the response was YES. [2021-06-11 19:50:27,356 INFO L84 FinitePrefix]: Finished finitePrefix Result has 60057 conditions, 14096 events. 6314/14096 cut-off events. For 115691/118712 co-relation queries the response was YES. Maximal size of possible extension queue 1289. Compared 151056 event pairs, 49 based on Foata normal form. 250/12815 useless extension candidates. Maximal degree in co-relation 59234. Up to 2759 conditions per place. [2021-06-11 19:50:27,528 INFO L151 LiptonReduction]: Number of co-enabled transitions 21500 [2021-06-11 19:50:27,710 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:50:27,710 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:50:27,710 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2315 [2021-06-11 19:50:27,711 INFO L480 AbstractCegarLoop]: Abstraction has has 239 places, 925 transitions, 13312 flow [2021-06-11 19:50:27,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 27.875) internal successors, (223), 8 states have internal predecessors, (223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:27,711 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:50:27,711 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:50:27,922 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:50:27,922 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:50:27,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:50:27,922 INFO L82 PathProgramCache]: Analyzing trace with hash 1078011295, now seen corresponding path program 8 times [2021-06-11 19:50:27,922 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:50:27,923 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766025551] [2021-06-11 19:50:27,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:50:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:27,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:27,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:27,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:27,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-11 19:50:27,954 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766025551] [2021-06-11 19:50:27,954 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [389276437] [2021-06-11 19:50:27,954 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 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 [2021-06-11 19:50:27,989 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-11 19:50:27,989 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:50:27,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:50:27,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:50:27,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:27,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:27,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:27,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:27,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:27,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:27,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:27,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:27,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:28,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:28,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:28,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:28,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:28,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:28,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:28,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:28,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:28,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:28,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:28,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-11 19:50:28,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-11 19:50:28,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,021 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:28,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:28,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:50:28,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:28,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:28,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:50:28,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:50:28,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:50:28,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,037 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:28,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:50:28,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:50:28,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,040 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:28,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:50:28,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:50:28,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:28,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:28,102 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-11 19:50:28,103 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:50:28,103 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-06-11 19:50:28,103 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670113842] [2021-06-11 19:50:28,103 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-11 19:50:28,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:50:28,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-11 19:50:28,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-11 19:50:28,104 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:50:28,104 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 239 places, 925 transitions, 13312 flow. Second operand has 8 states, 8 states have (on average 28.25) internal successors, (226), 8 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:28,104 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:50:28,104 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:50:28,105 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:30,512 INFO L129 PetriNetUnfolder]: 7841/13732 cut-off events. [2021-06-11 19:50:30,512 INFO L130 PetriNetUnfolder]: For 153169/167424 co-relation queries the response was YES. [2021-06-11 19:50:30,612 INFO L84 FinitePrefix]: Finished finitePrefix Result has 78418 conditions, 13732 events. 7841/13732 cut-off events. For 153169/167424 co-relation queries the response was YES. Maximal size of possible extension queue 1198. Compared 111379 event pairs, 188 based on Foata normal form. 716/12940 useless extension candidates. Maximal degree in co-relation 77741. Up to 5787 conditions per place. [2021-06-11 19:50:30,705 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 1272 selfloop transitions, 171 changer transitions 0/1461 dead transitions. [2021-06-11 19:50:30,705 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 245 places, 1461 transitions, 22797 flow [2021-06-11 19:50:30,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-11 19:50:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-11 19:50:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 221 transitions. [2021-06-11 19:50:30,710 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.876984126984127 [2021-06-11 19:50:30,710 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 221 transitions. [2021-06-11 19:50:30,710 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 221 transitions. [2021-06-11 19:50:30,710 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:30,710 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 221 transitions. [2021-06-11 19:50:30,711 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 31.571428571428573) internal successors, (221), 7 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) [2021-06-11 19:50:30,711 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 36.0) internal successors, (288), 8 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:30,711 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 36.0) internal successors, (288), 8 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:30,711 INFO L185 Difference]: Start difference. First operand has 239 places, 925 transitions, 13312 flow. Second operand 7 states and 221 transitions. [2021-06-11 19:50:30,711 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 245 places, 1461 transitions, 22797 flow [2021-06-11 19:50:32,351 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 239 places, 1461 transitions, 22367 flow, removed 43 selfloop flow, removed 6 redundant places. [2021-06-11 19:50:32,368 INFO L241 Difference]: Finished difference. Result has 240 places, 932 transitions, 13370 flow [2021-06-11 19:50:32,369 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=12882, PETRI_DIFFERENCE_MINUEND_PLACES=233, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=925, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=164, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=754, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=13370, PETRI_PLACES=240, PETRI_TRANSITIONS=932} [2021-06-11 19:50:32,369 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 201 predicate places. [2021-06-11 19:50:32,369 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:32,369 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 240 places, 932 transitions, 13370 flow [2021-06-11 19:50:32,369 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 240 places, 932 transitions, 13370 flow [2021-06-11 19:50:32,374 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 240 places, 932 transitions, 13370 flow [2021-06-11 19:50:33,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][515], [4#L21true, 6#L54true, 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), 16#L43true, Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 156#(<= (+ x4 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n)]) [2021-06-11 19:50:33,352 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:33,352 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:33,352 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:33,352 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:33,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][875], [4#L21true, 6#L54true, 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), 16#L43true, Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 156#(<= (+ x4 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 1205#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:33,353 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:33,353 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:33,353 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:33,353 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:33,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][276], [4#L21true, 6#L54true, 13#L65true, Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 434#(= x6 x5), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 156#(<= (+ x4 1) n), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 541#(<= (+ x6 1) n), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 1184#true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:33,517 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:34,436 INFO L129 PetriNetUnfolder]: 6887/15264 cut-off events. [2021-06-11 19:50:34,436 INFO L130 PetriNetUnfolder]: For 127443/130479 co-relation queries the response was YES. [2021-06-11 19:50:34,577 INFO L84 FinitePrefix]: Finished finitePrefix Result has 65349 conditions, 15264 events. 6887/15264 cut-off events. For 127443/130479 co-relation queries the response was YES. Maximal size of possible extension queue 1427. Compared 164965 event pairs, 85 based on Foata normal form. 235/13671 useless extension candidates. Maximal degree in co-relation 64595. Up to 3101 conditions per place. [2021-06-11 19:50:34,728 INFO L151 LiptonReduction]: Number of co-enabled transitions 21824 [2021-06-11 19:50:34,864 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:50:34,864 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:50:34,864 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2495 [2021-06-11 19:50:34,864 INFO L480 AbstractCegarLoop]: Abstraction has has 240 places, 932 transitions, 13370 flow [2021-06-11 19:50:34,864 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 28.25) internal successors, (226), 8 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:34,865 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:50:34,865 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:50:35,065 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-06-11 19:50:35,065 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:50:35,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:50:35,066 INFO L82 PathProgramCache]: Analyzing trace with hash 2039269306, now seen corresponding path program 9 times [2021-06-11 19:50:35,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:50:35,066 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479092669] [2021-06-11 19:50:35,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:50:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:35,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:35,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-11 19:50:35,105 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479092669] [2021-06-11 19:50:35,105 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [901108313] [2021-06-11 19:50:35,105 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 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 [2021-06-11 19:50:35,142 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-06-11 19:50:35,142 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:50:35,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-11 19:50:35,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:50:35,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:35,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:35,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:35,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,191 INFO L147 QuantifierPusher]: treesize reduction -1, result has 104.2 percent of original size 25 [2021-06-11 19:50:35,192 INFO L142 QuantifierPusher]: treesize reduction -1, result has 104.2 percent of original size [2021-06-11 19:50:35,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:35,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-11 19:50:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-11 19:50:35,282 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:50:35,282 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 9 [2021-06-11 19:50:35,282 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191748413] [2021-06-11 19:50:35,282 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-11 19:50:35,283 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:50:35,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-11 19:50:35,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-06-11 19:50:35,283 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:50:35,284 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 932 transitions, 13370 flow. Second operand has 11 states, 11 states have (on average 27.727272727272727) internal successors, (305), 11 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:35,284 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:50:35,284 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:50:35,284 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:39,348 INFO L129 PetriNetUnfolder]: 11026/19178 cut-off events. [2021-06-11 19:50:39,348 INFO L130 PetriNetUnfolder]: For 255472/271950 co-relation queries the response was YES. [2021-06-11 19:50:39,527 INFO L84 FinitePrefix]: Finished finitePrefix Result has 114248 conditions, 19178 events. 11026/19178 cut-off events. For 255472/271950 co-relation queries the response was YES. Maximal size of possible extension queue 1592. Compared 161347 event pairs, 40 based on Foata normal form. 727/17754 useless extension candidates. Maximal degree in co-relation 113482. Up to 4803 conditions per place. [2021-06-11 19:50:39,682 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 1209 selfloop transitions, 771 changer transitions 0/1998 dead transitions. [2021-06-11 19:50:39,682 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 1998 transitions, 31032 flow [2021-06-11 19:50:39,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-11 19:50:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2021-06-11 19:50:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 997 transitions. [2021-06-11 19:50:39,685 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8933691756272402 [2021-06-11 19:50:39,685 INFO L72 ComplementDD]: Start complementDD. Operand 31 states and 997 transitions. [2021-06-11 19:50:39,685 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31 states and 997 transitions. [2021-06-11 19:50:39,686 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:39,686 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 31 states and 997 transitions. [2021-06-11 19:50:39,687 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 32 states, 31 states have (on average 32.16129032258065) internal successors, (997), 31 states have internal predecessors, (997), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:39,689 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 32 states, 32 states have (on average 36.0) internal successors, (1152), 32 states have internal predecessors, (1152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:39,689 INFO L81 ComplementDD]: Finished complementDD. Result has 32 states, 32 states have (on average 36.0) internal successors, (1152), 32 states have internal predecessors, (1152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:39,689 INFO L185 Difference]: Start difference. First operand has 240 places, 932 transitions, 13370 flow. Second operand 31 states and 997 transitions. [2021-06-11 19:50:39,689 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 1998 transitions, 31032 flow [2021-06-11 19:50:42,484 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 1998 transitions, 30614 flow, removed 30 selfloop flow, removed 5 redundant places. [2021-06-11 19:50:42,506 INFO L241 Difference]: Finished difference. Result has 277 places, 1249 transitions, 20251 flow [2021-06-11 19:50:42,507 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=12994, PETRI_DIFFERENCE_MINUEND_PLACES=235, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=932, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=470, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=437, PETRI_DIFFERENCE_SUBTRAHEND_STATES=31, PETRI_FLOW=20251, PETRI_PLACES=277, PETRI_TRANSITIONS=1249} [2021-06-11 19:50:42,507 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 238 predicate places. [2021-06-11 19:50:42,507 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:42,507 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 277 places, 1249 transitions, 20251 flow [2021-06-11 19:50:42,511 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 277 places, 1249 transitions, 20251 flow [2021-06-11 19:50:42,521 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 277 places, 1249 transitions, 20251 flow [2021-06-11 19:50:43,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][717], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 1393#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 929#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 x2)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:43,046 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:50:43,046 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:50:43,046 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:43,046 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:43,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][0], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 809#(<= x1 x2), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 955#(<= x2 x1), 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:43,321 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is not cut-off event [2021-06-11 19:50:43,321 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-06-11 19:50:43,321 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-06-11 19:50:43,321 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-06-11 19:50:43,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][271], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:43,510 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,510 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,510 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:43,510 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][810], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 1403#(and (= (* 2 x2) x1) (<= x6 x5)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), 915#(and (<= x1 (* 2 x2)) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:43,511 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,511 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:43,511 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,511 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:43,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1246], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:43,773 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-06-11 19:50:43,773 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:50:43,773 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:50:43,773 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:50:43,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][810], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), 1397#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:43,780 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,780 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,780 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:50:43,780 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][201], [1280#(<= (+ x6 1) n), 4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:43,812 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:43,812 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:43,812 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,812 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:43,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][810], [4#L21true, 6#L54true, 13#L65true, 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), 1409#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:43,827 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:43,827 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,828 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:43,828 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1157], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:50:44,089 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-06-11 19:50:44,089 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:50:44,089 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:50:44,089 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:50:44,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][348], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), 1001#(< x5 (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:44,128 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,128 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1106], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 809#(<= x1 x2), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 955#(<= x2 x1), 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:44,162 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1032], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 809#(<= x1 x2), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 955#(<= x2 x1), 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:44,162 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][542], [4#L21true, 6#L54true, 1291#(= (* 2 x2) x1), 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 808#(<= x1 (* 2 x2)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 446#(= (* 2 x2) x1), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:44,162 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,162 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:50:44,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][60], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:44,355 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,355 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,355 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,355 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][838], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:44,355 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,355 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,355 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,355 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][981], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 541#(<= (+ x6 1) n), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:44,357 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-06-11 19:50:44,357 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:50:44,357 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:50:44,357 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-06-11 19:50:44,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][851], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), 710#(<= (div (* x5 (- 1)) (- 2)) x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:50:44,794 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:50:44,794 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:50:44,794 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:50:44,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][25], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:50:44,874 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][60], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, 541#(<= (+ x6 1) n), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:50:44,874 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][838], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:50:44,874 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,874 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] thread3EXIT-->L95: Formula: (and (= v_thread3Thread1of1ForFork5_thidvar0_4 3) (= v_thread3Thread1of1ForFork5_thidvar1_4 3) (= v_thread3Thread1of1ForFork5_thidvar2_4 3)) InVars {thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} OutVars{thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} AuxVars[] AssignedVars[][730], [6#L54true, 13#L65true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 538#(= x5 x6), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 32#L95true, 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 814#(<= x5 x6), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 330#(= x5 x6), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 160#(<= x5 x6), 673#(<= x5 x6), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1277#(= x6 x5)]) [2021-06-11 19:50:44,931 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-06-11 19:50:44,931 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-11 19:50:44,931 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-06-11 19:50:44,931 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-11 19:50:44,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][770], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 714#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:44,968 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:50:44,968 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:50:44,968 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:44,968 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:50:45,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][770], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 29#L92true, Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 714#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:50:45,034 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:50:45,034 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:50:45,034 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:50:45,034 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:50:45,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][756], [13#L65true, Black: 434#(= x6 x5), 15#L96true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 632#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (<= (* 2 x6) x5) (= (* 2 (div x2 2)) x1)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 636#(and (<= (+ x6 1) n) (= x2 x1) (<= (* 2 x6) x5)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:50:45,241 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2021-06-11 19:50:45,241 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-06-11 19:50:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-06-11 19:50:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-06-11 19:50:46,020 INFO L129 PetriNetUnfolder]: 10238/22608 cut-off events. [2021-06-11 19:50:46,020 INFO L130 PetriNetUnfolder]: For 251872/259761 co-relation queries the response was YES. [2021-06-11 19:50:46,317 INFO L84 FinitePrefix]: Finished finitePrefix Result has 106089 conditions, 22608 events. 10238/22608 cut-off events. For 251872/259761 co-relation queries the response was YES. Maximal size of possible extension queue 2036. Compared 258317 event pairs, 138 based on Foata normal form. 363/20153 useless extension candidates. Maximal degree in co-relation 105201. Up to 4797 conditions per place. [2021-06-11 19:50:46,615 INFO L151 LiptonReduction]: Number of co-enabled transitions 30010 [2021-06-11 19:50:46,837 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:50:46,837 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:50:46,837 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4330 [2021-06-11 19:50:46,838 INFO L480 AbstractCegarLoop]: Abstraction has has 277 places, 1249 transitions, 20251 flow [2021-06-11 19:50:46,838 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 27.727272727272727) internal successors, (305), 11 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:46,838 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:50:46,838 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:50:47,042 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-11 19:50:47,042 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:50:47,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:50:47,043 INFO L82 PathProgramCache]: Analyzing trace with hash -1621120086, now seen corresponding path program 10 times [2021-06-11 19:50:47,043 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:50:47,043 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345121996] [2021-06-11 19:50:47,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:50:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:50:47,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:50:47,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:47,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-11 19:50:47,077 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345121996] [2021-06-11 19:50:47,077 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [653771062] [2021-06-11 19:50:47,077 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 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 [2021-06-11 19:50:47,121 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-11 19:50:47,121 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:50:47,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:50:47,124 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:50:47,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:50:47,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:47,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:47,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:47,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:47,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:50:47,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:50:47,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:47,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:50:47,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:47,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:47,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:50:47,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,172 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:47,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:50:47,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:50:47,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:50:47,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:50:47,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,187 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:47,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:50:47,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:50:47,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:50:47,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:50:47,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:50:47,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:50:47,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:50:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-11 19:50:47,234 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:50:47,234 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-06-11 19:50:47,234 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432391420] [2021-06-11 19:50:47,234 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-11 19:50:47,234 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:50:47,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-11 19:50:47,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-11 19:50:47,235 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:50:47,235 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 277 places, 1249 transitions, 20251 flow. Second operand has 8 states, 8 states have (on average 28.25) internal successors, (226), 8 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:47,236 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:50:47,236 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:50:47,236 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:50:51,513 INFO L129 PetriNetUnfolder]: 11761/20442 cut-off events. [2021-06-11 19:50:51,513 INFO L130 PetriNetUnfolder]: For 319946/342063 co-relation queries the response was YES. [2021-06-11 19:50:51,705 INFO L84 FinitePrefix]: Finished finitePrefix Result has 131325 conditions, 20442 events. 11761/20442 cut-off events. For 319946/342063 co-relation queries the response was YES. Maximal size of possible extension queue 1740. Compared 172867 event pairs, 96 based on Foata normal form. 153/18278 useless extension candidates. Maximal degree in co-relation 130465. Up to 9415 conditions per place. [2021-06-11 19:50:51,845 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 1079 selfloop transitions, 383 changer transitions 0/1480 dead transitions. [2021-06-11 19:50:51,846 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 1480 transitions, 26901 flow [2021-06-11 19:50:51,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-11 19:50:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-06-11 19:50:51,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 254 transitions. [2021-06-11 19:50:51,847 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8819444444444444 [2021-06-11 19:50:51,847 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 254 transitions. [2021-06-11 19:50:51,847 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 254 transitions. [2021-06-11 19:50:51,847 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:50:51,847 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 254 transitions. [2021-06-11 19:50:51,848 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 31.75) internal successors, (254), 8 states have internal predecessors, (254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:51,848 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 36.0) internal successors, (324), 9 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:51,848 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 36.0) internal successors, (324), 9 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:50:51,848 INFO L185 Difference]: Start difference. First operand has 277 places, 1249 transitions, 20251 flow. Second operand 8 states and 254 transitions. [2021-06-11 19:50:51,848 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 1480 transitions, 26901 flow [2021-06-11 19:50:56,664 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 281 places, 1480 transitions, 25590 flow, removed 617 selfloop flow, removed 3 redundant places. [2021-06-11 19:50:56,687 INFO L241 Difference]: Finished difference. Result has 283 places, 1265 transitions, 20364 flow [2021-06-11 19:50:56,688 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=19170, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1249, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=367, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=866, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=20364, PETRI_PLACES=283, PETRI_TRANSITIONS=1265} [2021-06-11 19:50:56,688 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 244 predicate places. [2021-06-11 19:50:56,688 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:50:56,688 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 283 places, 1265 transitions, 20364 flow [2021-06-11 19:50:56,688 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 283 places, 1265 transitions, 20364 flow [2021-06-11 19:50:56,697 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 283 places, 1265 transitions, 20364 flow [2021-06-11 19:51:00,095 INFO L129 PetriNetUnfolder]: 10174/23714 cut-off events. [2021-06-11 19:51:00,096 INFO L130 PetriNetUnfolder]: For 262604/268837 co-relation queries the response was YES. [2021-06-11 19:51:00,507 INFO L84 FinitePrefix]: Finished finitePrefix Result has 108562 conditions, 23714 events. 10174/23714 cut-off events. For 262604/268837 co-relation queries the response was YES. Maximal size of possible extension queue 2238. Compared 283742 event pairs, 135 based on Foata normal form. 293/21428 useless extension candidates. Maximal degree in co-relation 107009. Up to 5175 conditions per place. [2021-06-11 19:51:01,022 INFO L151 LiptonReduction]: Number of co-enabled transitions 30366 [2021-06-11 19:51:01,278 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:51:01,278 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:51:01,278 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4590 [2021-06-11 19:51:01,278 INFO L480 AbstractCegarLoop]: Abstraction has has 283 places, 1265 transitions, 20364 flow [2021-06-11 19:51:01,278 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 28.25) internal successors, (226), 8 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:01,278 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:51:01,278 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:51:01,480 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-06-11 19:51:01,481 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:51:01,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:51:01,481 INFO L82 PathProgramCache]: Analyzing trace with hash 1571641773, now seen corresponding path program 11 times [2021-06-11 19:51:01,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:51:01,481 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125090536] [2021-06-11 19:51:01,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:51:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:51:01,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:51:01,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:51:01,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:51:01,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:51:01,534 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-06-11 19:51:01,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:51:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-11 19:51:01,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125090536] [2021-06-11 19:51:01,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1147917286] [2021-06-11 19:51:01,537 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 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 [2021-06-11 19:51:01,595 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-06-11 19:51:01,595 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:51:01,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-11 19:51:01,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:51:01,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:01,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:01,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,633 INFO L147 QuantifierPusher]: treesize reduction -1, result has 107.1 percent of original size 15 [2021-06-11 19:51:01,634 INFO L142 QuantifierPusher]: treesize reduction -1, result has 107.1 percent of original size [2021-06-11 19:51:01,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:01,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-11 19:51:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-11 19:51:01,693 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:51:01,693 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 6 [2021-06-11 19:51:01,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747430337] [2021-06-11 19:51:01,693 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-11 19:51:01,693 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:51:01,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-11 19:51:01,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-06-11 19:51:01,694 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 36 [2021-06-11 19:51:01,694 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 283 places, 1265 transitions, 20364 flow. Second operand has 8 states, 8 states have (on average 29.75) internal successors, (238), 8 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:01,694 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:51:01,694 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 36 [2021-06-11 19:51:01,695 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:51:09,921 INFO L129 PetriNetUnfolder]: 20079/36325 cut-off events. [2021-06-11 19:51:09,922 INFO L130 PetriNetUnfolder]: For 530945/544629 co-relation queries the response was YES. [2021-06-11 19:51:10,976 INFO L84 FinitePrefix]: Finished finitePrefix Result has 221297 conditions, 36325 events. 20079/36325 cut-off events. For 530945/544629 co-relation queries the response was YES. Maximal size of possible extension queue 3222. Compared 351196 event pairs, 39 based on Foata normal form. 841/32817 useless extension candidates. Maximal degree in co-relation 218870. Up to 9763 conditions per place. [2021-06-11 19:51:11,262 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 399 selfloop transitions, 1210 changer transitions 0/2003 dead transitions. [2021-06-11 19:51:11,262 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 299 places, 2003 transitions, 35683 flow [2021-06-11 19:51:11,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-11 19:51:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-06-11 19:51:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 553 transitions. [2021-06-11 19:51:11,263 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9035947712418301 [2021-06-11 19:51:11,263 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 553 transitions. [2021-06-11 19:51:11,263 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 553 transitions. [2021-06-11 19:51:11,264 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:51:11,264 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 553 transitions. [2021-06-11 19:51:11,265 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 32.529411764705884) internal successors, (553), 17 states have internal predecessors, (553), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:11,266 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 36.0) internal successors, (648), 18 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:11,266 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 36.0) internal successors, (648), 18 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:11,266 INFO L185 Difference]: Start difference. First operand has 283 places, 1265 transitions, 20364 flow. Second operand 17 states and 553 transitions. [2021-06-11 19:51:11,266 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 299 places, 2003 transitions, 35683 flow [2021-06-11 19:51:20,075 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 2003 transitions, 34164 flow, removed 150 selfloop flow, removed 8 redundant places. [2021-06-11 19:51:20,107 INFO L241 Difference]: Finished difference. Result has 304 places, 1857 transitions, 33428 flow [2021-06-11 19:51:20,108 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=19323, PETRI_DIFFERENCE_MINUEND_PLACES=275, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=678, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=524, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=33428, PETRI_PLACES=304, PETRI_TRANSITIONS=1857} [2021-06-11 19:51:20,108 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 265 predicate places. [2021-06-11 19:51:20,108 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:51:20,108 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 304 places, 1857 transitions, 33428 flow [2021-06-11 19:51:20,108 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 304 places, 1857 transitions, 33428 flow [2021-06-11 19:51:20,126 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 304 places, 1857 transitions, 33428 flow [2021-06-11 19:51:20,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1158], [1280#(<= (+ x6 1) n), 4#L21true, 6#L54true, 7#L91true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), 70#(<= (+ x6 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 710#(<= (div (* x5 (- 1)) (- 2)) x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:20,767 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:51:20,767 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:51:20,767 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:51:20,767 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:51:20,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][911], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:51:20,767 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:51:20,767 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:51:20,767 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:51:20,767 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:51:20,775 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1158], [1280#(<= (+ x6 1) n), 4#L21true, 6#L54true, 7#L91true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), 70#(<= (+ x6 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 710#(<= (div (* x5 (- 1)) (- 2)) x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:20,776 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-11 19:51:20,776 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:51:20,776 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:51:20,776 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:51:20,776 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:51:21,197 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][911], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:51:21,198 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:51:21,198 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:51:21,198 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:51:21,198 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:51:21,198 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:51:22,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][452], [1280#(<= (+ x6 1) n), 4#L21true, 6#L54true, 7#L91true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), 70#(<= (+ x6 1) n), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 640#(and (<= (+ (* 2 x6) 1) n) (<= (+ x6 1) n)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:22,791 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:51:22,791 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:51:22,791 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:51:22,791 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:51:24,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][452], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1001#(< x5 (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, 1275#true]) [2021-06-11 19:51:24,217 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,217 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,217 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,217 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][452], [4#L21true, 6#L54true, 1291#(= (* 2 x2) x1), 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 808#(<= x1 (* 2 x2)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 446#(= (* 2 x2) x1), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:24,356 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,356 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,356 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,356 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][465], [4#L21true, 6#L54true, 13#L65true, 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1403#(and (= (* 2 x2) x1) (<= x6 x5)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:24,544 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,544 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,544 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,544 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][481], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:24,565 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][19], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:24,651 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,651 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,651 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,651 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:24,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][452], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:24,655 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:51:24,655 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:24,655 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:24,655 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1674], [4#L21true, 6#L54true, 13#L65true, 1549#(= (* 2 x3) x4), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:25,480 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:25,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1494], [4#L21true, 6#L54true, 1549#(= (* 2 x3) x4), 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:25,480 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:51:25,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][475], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1395#(and (= (* 2 x2) x1) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:25,496 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,496 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,496 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,496 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][481], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:25,523 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,523 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,523 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,523 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][19], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:25,568 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,568 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,569 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,569 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,569 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][452], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:25,569 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,569 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,569 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,569 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,569 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][19], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:25,596 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,596 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,596 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,596 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1738], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:25,686 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,686 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,686 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,686 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1515], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:25,686 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,686 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,686 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,686 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][452], [4#L21true, 6#L54true, 1291#(= (* 2 x2) x1), 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1001#(< x5 (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:25,776 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,776 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,776 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,776 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][877], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:25,888 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,888 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,888 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,888 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][1639], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:25,888 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,888 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,888 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,888 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][802], [4#L21true, 6#L54true, 13#L65true, Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:25,889 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:51:25,889 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,889 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:51:25,889 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:51:26,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] thread3EXIT-->L95: Formula: (and (= v_thread3Thread1of1ForFork5_thidvar0_4 3) (= v_thread3Thread1of1ForFork5_thidvar1_4 3) (= v_thread3Thread1of1ForFork5_thidvar2_4 3)) InVars {thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} OutVars{thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} AuxVars[] AssignedVars[][500], [6#L54true, 13#L65true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 538#(= x5 x6), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 32#L95true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 814#(<= x5 x6), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 330#(= x5 x6), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 160#(<= x5 x6), 673#(<= x5 x6), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1277#(= x6 x5)]) [2021-06-11 19:51:26,041 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-06-11 19:51:26,041 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-11 19:51:26,041 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-11 19:51:26,041 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-06-11 19:51:27,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][523], [13#L65true, Black: 434#(= x6 x5), 15#L96true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1001#(< x5 (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, 1275#true]) [2021-06-11 19:51:27,443 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is not cut-off event [2021-06-11 19:51:27,443 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-06-11 19:51:27,443 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-06-11 19:51:27,443 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-06-11 19:51:27,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][523], [13#L65true, Black: 434#(= x6 x5), 15#L96true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:27,467 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is not cut-off event [2021-06-11 19:51:27,467 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-06-11 19:51:27,467 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-06-11 19:51:27,467 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-06-11 19:51:27,675 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][523], [13#L65true, Black: 434#(= x6 x5), 15#L96true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:27,675 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2021-06-11 19:51:27,675 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-06-11 19:51:27,675 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-06-11 19:51:27,675 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-06-11 19:51:27,675 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][523], [13#L65true, Black: 434#(= x6 x5), 15#L96true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:27,675 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2021-06-11 19:51:27,675 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-06-11 19:51:27,675 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-06-11 19:51:27,675 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-06-11 19:51:27,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][523], [13#L65true, Black: 434#(= x6 x5), 15#L96true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1001#(< x5 (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:27,841 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2021-06-11 19:51:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 19:51:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 19:51:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 19:51:27,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][405], [Black: 434#(= x6 x5), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:51:27,933 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2021-06-11 19:51:27,933 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:51:27,933 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:51:27,933 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:51:27,944 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][523], [13#L65true, Black: 434#(= x6 x5), 15#L96true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 415#(and (= x5 x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1001#(< x5 (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:51:27,945 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2021-06-11 19:51:27,945 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:51:27,945 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:51:27,945 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:51:28,485 INFO L129 PetriNetUnfolder]: 20151/43963 cut-off events. [2021-06-11 19:51:28,485 INFO L130 PetriNetUnfolder]: For 628834/639729 co-relation queries the response was YES. [2021-06-11 19:51:29,750 INFO L84 FinitePrefix]: Finished finitePrefix Result has 231416 conditions, 43963 events. 20151/43963 cut-off events. For 628834/639729 co-relation queries the response was YES. Maximal size of possible extension queue 4049. Compared 541279 event pairs, 401 based on Foata normal form. 623/39152 useless extension candidates. Maximal degree in co-relation 229715. Up to 10583 conditions per place. [2021-06-11 19:51:30,315 INFO L151 LiptonReduction]: Number of co-enabled transitions 47218 [2021-06-11 19:51:31,021 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:51:31,021 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:51:31,021 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 10913 [2021-06-11 19:51:31,022 INFO L480 AbstractCegarLoop]: Abstraction has has 304 places, 1857 transitions, 33428 flow [2021-06-11 19:51:31,022 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 29.75) internal successors, (238), 8 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:31,022 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:51:31,022 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:51:31,222 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:51:31,223 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:51:31,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:51:31,223 INFO L82 PathProgramCache]: Analyzing trace with hash -2015707296, now seen corresponding path program 12 times [2021-06-11 19:51:31,223 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:51:31,223 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475677324] [2021-06-11 19:51:31,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:51:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:51:31,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:51:31,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:51:31,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,258 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-11 19:51:31,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475677324] [2021-06-11 19:51:31,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [711984039] [2021-06-11 19:51:31,258 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 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 [2021-06-11 19:51:31,321 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-06-11 19:51:31,322 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:51:31,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-11 19:51:31,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:51:31,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:31,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:31,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:31,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:31,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:31,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:31,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:31,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:51:31,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:51:31,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,392 INFO L147 QuantifierPusher]: treesize reduction -1, result has 106.3 percent of original size 17 [2021-06-11 19:51:31,392 INFO L142 QuantifierPusher]: treesize reduction -1, result has 106.3 percent of original size [2021-06-11 19:51:31,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:51:31,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:51:31,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-11 19:51:31,468 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:51:31,468 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 9 [2021-06-11 19:51:31,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027112209] [2021-06-11 19:51:31,468 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-11 19:51:31,468 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:51:31,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-11 19:51:31,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2021-06-11 19:51:31,469 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:51:31,469 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 304 places, 1857 transitions, 33428 flow. Second operand has 11 states, 11 states have (on average 27.818181818181817) internal successors, (306), 11 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:31,469 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:51:31,469 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:51:31,469 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:51:48,034 INFO L129 PetriNetUnfolder]: 32341/58194 cut-off events. [2021-06-11 19:51:48,034 INFO L130 PetriNetUnfolder]: For 983239/1010480 co-relation queries the response was YES. [2021-06-11 19:51:49,668 INFO L84 FinitePrefix]: Finished finitePrefix Result has 399327 conditions, 58194 events. 32341/58194 cut-off events. For 983239/1010480 co-relation queries the response was YES. Maximal size of possible extension queue 4818. Compared 591848 event pairs, 184 based on Foata normal form. 2150/54512 useless extension candidates. Maximal degree in co-relation 396292. Up to 17122 conditions per place. [2021-06-11 19:51:50,343 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 4627 selfloop transitions, 1182 changer transitions 0/5827 dead transitions. [2021-06-11 19:51:50,344 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 334 places, 5827 transitions, 111169 flow [2021-06-11 19:51:50,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-11 19:51:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2021-06-11 19:51:50,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 995 transitions. [2021-06-11 19:51:50,345 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8915770609318996 [2021-06-11 19:51:50,345 INFO L72 ComplementDD]: Start complementDD. Operand 31 states and 995 transitions. [2021-06-11 19:51:50,346 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31 states and 995 transitions. [2021-06-11 19:51:50,346 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:51:50,346 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 31 states and 995 transitions. [2021-06-11 19:51:50,347 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 32 states, 31 states have (on average 32.096774193548384) internal successors, (995), 31 states have internal predecessors, (995), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:50,349 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 32 states, 32 states have (on average 36.0) internal successors, (1152), 32 states have internal predecessors, (1152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:50,349 INFO L81 ComplementDD]: Finished complementDD. Result has 32 states, 32 states have (on average 36.0) internal successors, (1152), 32 states have internal predecessors, (1152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:51:50,349 INFO L185 Difference]: Start difference. First operand has 304 places, 1857 transitions, 33428 flow. Second operand 31 states and 995 transitions. [2021-06-11 19:51:50,349 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 334 places, 5827 transitions, 111169 flow [2021-06-11 19:52:19,909 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 333 places, 5827 transitions, 107573 flow, removed 1730 selfloop flow, removed 1 redundant places. [2021-06-11 19:52:19,975 INFO L241 Difference]: Finished difference. Result has 349 places, 2927 transitions, 53149 flow [2021-06-11 19:52:19,977 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=31943, PETRI_DIFFERENCE_MINUEND_PLACES=303, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1857, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=242, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1586, PETRI_DIFFERENCE_SUBTRAHEND_STATES=31, PETRI_FLOW=53149, PETRI_PLACES=349, PETRI_TRANSITIONS=2927} [2021-06-11 19:52:19,977 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 310 predicate places. [2021-06-11 19:52:19,977 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:52:19,977 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 349 places, 2927 transitions, 53149 flow [2021-06-11 19:52:19,978 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 349 places, 2927 transitions, 53149 flow [2021-06-11 19:52:20,006 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 349 places, 2927 transitions, 53149 flow [2021-06-11 19:52:20,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1908], [1280#(<= (+ x6 1) n), Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), 7#L91true, Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), 70#(<= (+ x6 1) n), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 710#(<= (div (* x5 (- 1)) (- 2)) x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:52:20,892 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:52:20,892 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:52:20,892 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-11 19:52:20,892 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-11 19:52:20,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1526], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 242#(<= (+ x1 1) n), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:52:20,892 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:52:20,892 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:52:20,892 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-11 19:52:20,892 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-11 19:52:20,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1545], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:52:20,893 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:52:20,893 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:52:20,893 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:52:20,893 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:52:20,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2670], [1280#(<= (+ x6 1) n), Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), 7#L91true, Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 265#(< x3 n), 70#(<= (+ x6 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 710#(<= (div (* x5 (- 1)) (- 2)) x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 242#(<= (+ x1 1) n), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:52:20,893 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-11 19:52:20,893 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-11 19:52:20,893 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-11 19:52:20,893 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-11 19:52:28,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][777], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 1291#(= (* 2 x2) x1), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 808#(<= x1 (* 2 x2)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1665#(= (* 2 x2) x1), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 446#(= (* 2 x2) x1), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:52:28,495 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:52:28,495 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:28,495 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:28,495 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:30,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([95] L54-->L54: Formula: (and (= (* v_x4_7 2) v_x4_6) (< v_x4_7 v_n_18)) InVars {x4=v_x4_7, n=v_n_18} OutVars{x4=v_x4_6, n=v_n_18} AuxVars[] AssignedVars[x4][1724], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:52:30,241 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:52:30,241 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:30,241 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:30,241 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:30,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][968], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 265#(< x3 n), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:52:30,311 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:52:30,311 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:30,311 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:30,311 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:30,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1094], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), 265#(< x3 n), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:52:30,311 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:52:30,311 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:30,311 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:30,311 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:52:31,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([95] L54-->L54: Formula: (and (= (* v_x4_7 2) v_x4_6) (< v_x4_7 v_n_18)) InVars {x4=v_x4_7, n=v_n_18} OutVars{x4=v_x4_6, n=v_n_18} AuxVars[] AssignedVars[x4][459], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 1693#(= x1 (* 4 x2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:52:31,095 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:52:31,095 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:31,095 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:31,095 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:31,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][777], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), 1275#true]) [2021-06-11 19:52:31,096 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:52:31,096 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:31,096 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:31,096 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:52:34,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][709], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 265#(< x3 n), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), 35#L97true, Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:52:34,985 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2021-06-11 19:52:34,985 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 19:52:34,986 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 19:52:34,986 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:52:35,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][709], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true, 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2)))]) [2021-06-11 19:52:35,176 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2021-06-11 19:52:35,176 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 19:52:35,176 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:52:35,176 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:52:35,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][709], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1654#(<= (+ x4 1) n), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 354#(= x3 (* 2 x4)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:52:35,388 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2021-06-11 19:52:35,388 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2021-06-11 19:52:35,388 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 19:52:35,388 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2021-06-11 19:52:35,525 INFO L129 PetriNetUnfolder]: 30651/66839 cut-off events. [2021-06-11 19:52:35,526 INFO L130 PetriNetUnfolder]: For 1074869/1089031 co-relation queries the response was YES. [2021-06-11 19:52:38,133 INFO L84 FinitePrefix]: Finished finitePrefix Result has 369518 conditions, 66839 events. 30651/66839 cut-off events. For 1074869/1089031 co-relation queries the response was YES. Maximal size of possible extension queue 5959. Compared 863170 event pairs, 573 based on Foata normal form. 1048/60261 useless extension candidates. Maximal degree in co-relation 366368. Up to 16882 conditions per place. [2021-06-11 19:52:39,007 INFO L151 LiptonReduction]: Number of co-enabled transitions 65582 [2021-06-11 19:52:40,266 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:52:40,266 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:52:40,267 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 20290 [2021-06-11 19:52:40,267 INFO L480 AbstractCegarLoop]: Abstraction has has 349 places, 2927 transitions, 53149 flow [2021-06-11 19:52:40,267 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 27.818181818181817) internal successors, (306), 11 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:52:40,267 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:52:40,267 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:52:40,468 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-06-11 19:52:40,468 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:52:40,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:52:40,468 INFO L82 PathProgramCache]: Analyzing trace with hash -952365560, now seen corresponding path program 13 times [2021-06-11 19:52:40,468 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:52:40,468 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631286599] [2021-06-11 19:52:40,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:52:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:52:40,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:52:40,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-11 19:52:40,512 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631286599] [2021-06-11 19:52:40,512 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [835104320] [2021-06-11 19:52:40,514 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 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 [2021-06-11 19:52:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:52:40,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:52:40,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:52:40,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:52:40,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:52:40,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:52:40,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:52:40,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:52:40,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:52:40,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:52:40,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:52:40,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,586 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:52:40,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:52:40,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:52:40,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,589 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:52:40,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:52:40,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:52:40,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:52:40,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:52:40,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:52:40,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:52:40,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:52:40,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,604 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:52:40,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:52:40,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:52:40,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:52:40,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:52:40,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-11 19:52:40,774 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:52:40,774 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-06-11 19:52:40,774 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683894798] [2021-06-11 19:52:40,774 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-11 19:52:40,774 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:52:40,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-11 19:52:40,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-11 19:52:40,775 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:52:40,775 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 349 places, 2927 transitions, 53149 flow. Second operand has 8 states, 8 states have (on average 28.125) internal successors, (225), 8 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:52:40,775 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:52:40,775 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:52:40,776 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:53:02,770 INFO L129 PetriNetUnfolder]: 35281/62726 cut-off events. [2021-06-11 19:53:02,770 INFO L130 PetriNetUnfolder]: For 1225219/1267670 co-relation queries the response was YES. [2021-06-11 19:53:05,000 INFO L84 FinitePrefix]: Finished finitePrefix Result has 454765 conditions, 62726 events. 35281/62726 cut-off events. For 1225219/1267670 co-relation queries the response was YES. Maximal size of possible extension queue 5154. Compared 634794 event pairs, 112 based on Foata normal form. 1058/57209 useless extension candidates. Maximal degree in co-relation 453146. Up to 23551 conditions per place. [2021-06-11 19:53:05,513 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 4992 selfloop transitions, 229 changer transitions 0/5239 dead transitions. [2021-06-11 19:53:05,513 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 356 places, 5239 transitions, 101432 flow [2021-06-11 19:53:05,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-11 19:53:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-06-11 19:53:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 254 transitions. [2021-06-11 19:53:05,514 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8819444444444444 [2021-06-11 19:53:05,514 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 254 transitions. [2021-06-11 19:53:05,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 254 transitions. [2021-06-11 19:53:05,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:53:05,514 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 254 transitions. [2021-06-11 19:53:05,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 31.75) internal successors, (254), 8 states have internal predecessors, (254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:53:05,515 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 36.0) internal successors, (324), 9 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:53:05,516 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 36.0) internal successors, (324), 9 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:53:05,516 INFO L185 Difference]: Start difference. First operand has 349 places, 2927 transitions, 53149 flow. Second operand 8 states and 254 transitions. [2021-06-11 19:53:05,516 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 356 places, 5239 transitions, 101432 flow [2021-06-11 19:53:38,133 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 355 places, 5239 transitions, 97787 flow, removed 1754 selfloop flow, removed 1 redundant places. [2021-06-11 19:53:38,205 INFO L241 Difference]: Finished difference. Result has 357 places, 2933 transitions, 50923 flow [2021-06-11 19:53:38,207 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=50289, PETRI_DIFFERENCE_MINUEND_PLACES=348, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2927, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=223, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=2698, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=50923, PETRI_PLACES=357, PETRI_TRANSITIONS=2933} [2021-06-11 19:53:38,207 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 318 predicate places. [2021-06-11 19:53:38,207 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:53:38,208 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 357 places, 2933 transitions, 50923 flow [2021-06-11 19:53:38,208 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 357 places, 2933 transitions, 50923 flow [2021-06-11 19:53:38,227 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 357 places, 2933 transitions, 50923 flow [2021-06-11 19:53:46,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2580], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1811#true, Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:53:46,285 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:53:46,285 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:46,285 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:53:46,285 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:53:46,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][372], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1811#true, Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:53:46,674 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-06-11 19:53:46,674 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-06-11 19:53:46,674 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-06-11 19:53:46,674 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-06-11 19:53:47,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][2268], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1811#true, Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:53:47,880 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:53:47,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:47,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:47,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:47,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2392], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1811#true, Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:53:47,880 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:53:47,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:47,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:47,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][2760], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1850#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:53:48,533 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:53:48,533 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,533 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,534 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2424], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1850#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:53:48,534 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:53:48,534 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,534 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,534 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][918], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), 265#(< x3 n), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1811#true, Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 1709#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (= (mod (* x1 3) (- 4)) 0)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:53:48,879 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:53:48,879 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,879 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,879 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1031], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), 265#(< x3 n), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1811#true, Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 1709#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (= (mod (* x1 3) (- 4)) 0)), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:53:48,880 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:53:48,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:48,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:53:49,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][2268], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1811#true, Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:53:49,174 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:53:49,174 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,174 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,174 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2392], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1811#true, Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:53:49,174 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:53:49,174 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,174 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,174 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][918], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), 265#(< x3 n), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1811#true, Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 1693#(= x1 (* 4 x2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:53:49,363 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:53:49,363 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,363 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,363 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1031], [Black: 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1771#(and (<= (* 2 x4) x3) (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), 265#(< x3 n), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1783#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1757#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= (* 2 x2) x1)), 16#L43true, Black: 1759#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x2 x1)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1811#true, Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 1693#(= x1 (* 4 x2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 413#(and (= x3 (* 2 x4)) (= x5 x6)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:53:49,364 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:53:49,364 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,364 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:49,364 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:53:53,543 INFO L129 PetriNetUnfolder]: 32569/71250 cut-off events. [2021-06-11 19:53:53,543 INFO L130 PetriNetUnfolder]: For 1087241/1099504 co-relation queries the response was YES. [2021-06-11 19:53:56,386 INFO L84 FinitePrefix]: Finished finitePrefix Result has 389934 conditions, 71250 events. 32569/71250 cut-off events. For 1087241/1099504 co-relation queries the response was YES. Maximal size of possible extension queue 6286. Compared 928383 event pairs, 590 based on Foata normal form. 938/64543 useless extension candidates. Maximal degree in co-relation 387013. Up to 17801 conditions per place. [2021-06-11 19:53:57,344 INFO L151 LiptonReduction]: Number of co-enabled transitions 66866 [2021-06-11 19:53:58,808 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:53:58,808 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:53:58,808 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 20601 [2021-06-11 19:53:58,808 INFO L480 AbstractCegarLoop]: Abstraction has has 357 places, 2933 transitions, 50923 flow [2021-06-11 19:53:58,808 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 28.125) internal successors, (225), 8 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:53:58,809 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:53:58,809 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:53:59,012 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:53:59,013 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:53:59,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:53:59,013 INFO L82 PathProgramCache]: Analyzing trace with hash -123310688, now seen corresponding path program 14 times [2021-06-11 19:53:59,013 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:53:59,013 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967207843] [2021-06-11 19:53:59,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:53:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:53:59,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:53:59,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-11 19:53:59,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967207843] [2021-06-11 19:53:59,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800645097] [2021-06-11 19:53:59,047 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 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 [2021-06-11 19:53:59,116 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-11 19:53:59,117 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:53:59,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:53:59,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:53:59,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:53:59,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:53:59,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:53:59,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:53:59,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,131 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:53:59,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:53:59,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:53:59,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-11 19:53:59,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-11 19:53:59,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:53:59,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:53:59,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:53:59,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:53:59,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,157 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:53:59,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:53:59,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:53:59,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:53:59,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:53:59,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:53:59,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:53:59,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:53:59,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,172 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:53:59,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:53:59,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:53:59,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:53:59,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:53:59,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-11 19:53:59,224 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:53:59,224 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-06-11 19:53:59,224 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077073721] [2021-06-11 19:53:59,224 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-11 19:53:59,224 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:53:59,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-11 19:53:59,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-11 19:53:59,225 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:53:59,226 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 357 places, 2933 transitions, 50923 flow. Second operand has 8 states, 8 states have (on average 28.125) internal successors, (225), 8 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:53:59,226 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:53:59,226 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:53:59,226 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:54:23,390 INFO L129 PetriNetUnfolder]: 38221/67788 cut-off events. [2021-06-11 19:54:23,390 INFO L130 PetriNetUnfolder]: For 1262528/1304615 co-relation queries the response was YES. [2021-06-11 19:54:25,551 INFO L84 FinitePrefix]: Finished finitePrefix Result has 488275 conditions, 67788 events. 38221/67788 cut-off events. For 1262528/1304615 co-relation queries the response was YES. Maximal size of possible extension queue 5570. Compared 691064 event pairs, 114 based on Foata normal form. 1041/61681 useless extension candidates. Maximal degree in co-relation 486523. Up to 24139 conditions per place. [2021-06-11 19:54:26,098 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 5051 selfloop transitions, 226 changer transitions 0/5295 dead transitions. [2021-06-11 19:54:26,098 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 363 places, 5295 transitions, 100686 flow [2021-06-11 19:54:26,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-11 19:54:26,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-11 19:54:26,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 221 transitions. [2021-06-11 19:54:26,099 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.876984126984127 [2021-06-11 19:54:26,099 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 221 transitions. [2021-06-11 19:54:26,099 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 221 transitions. [2021-06-11 19:54:26,099 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:54:26,099 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 221 transitions. [2021-06-11 19:54:26,099 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 31.571428571428573) internal successors, (221), 7 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) [2021-06-11 19:54:26,100 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 36.0) internal successors, (288), 8 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:54:26,100 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 36.0) internal successors, (288), 8 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:54:26,100 INFO L185 Difference]: Start difference. First operand has 357 places, 2933 transitions, 50923 flow. Second operand 7 states and 221 transitions. [2021-06-11 19:54:26,100 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 363 places, 5295 transitions, 100686 flow [2021-06-11 19:54:59,810 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 352 places, 5295 transitions, 99612 flow, removed 57 selfloop flow, removed 11 redundant places. [2021-06-11 19:54:59,890 INFO L241 Difference]: Finished difference. Result has 353 places, 2939 transitions, 50408 flow [2021-06-11 19:54:59,893 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=49849, PETRI_DIFFERENCE_MINUEND_PLACES=346, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2933, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=220, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=2707, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=50408, PETRI_PLACES=353, PETRI_TRANSITIONS=2939} [2021-06-11 19:54:59,893 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 314 predicate places. [2021-06-11 19:54:59,893 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:54:59,893 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 353 places, 2939 transitions, 50408 flow [2021-06-11 19:54:59,893 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 353 places, 2939 transitions, 50408 flow [2021-06-11 19:54:59,921 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 353 places, 2939 transitions, 50408 flow [2021-06-11 19:55:00,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2660], [1280#(<= (+ x6 1) n), 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, 7#L91true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 265#(< x3 n), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), 70#(<= (+ x6 1) n), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1921#(<= (+ x3 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:55:00,749 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-11 19:55:00,749 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:55:00,749 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:55:00,749 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-11 19:55:01,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][2508], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 265#(< x3 n), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1921#(<= (+ x3 1) n), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 669#(<= (+ x2 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:55:01,495 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-11 19:55:01,496 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:55:01,496 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:55:01,496 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:55:05,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1692], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 564#(= (* 2 x1) x2), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:55:05,360 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-06-11 19:55:05,360 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:55:05,360 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:55:05,360 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:55:05,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2492], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 564#(= (* 2 x1) x2), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:55:05,362 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-06-11 19:55:05,362 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:55:05,362 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:55:05,362 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:55:06,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2492], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:55:06,216 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:55:06,216 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:06,216 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:06,216 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:07,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2492], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:55:07,766 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-11 19:55:07,766 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:07,767 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:07,767 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:08,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1692], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:55:08,948 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-06-11 19:55:08,948 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:55:08,948 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:55:08,948 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-06-11 19:55:09,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1692], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:55:09,016 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-06-11 19:55:09,016 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-06-11 19:55:09,016 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:55:09,016 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:55:10,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1692], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 564#(= (* 2 x1) x2), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 1916#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:55:10,344 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:55:10,344 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:10,344 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:10,344 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:10,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][2409], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 1916#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1279#(<= x6 x5)]) [2021-06-11 19:55:10,345 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:55:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:10,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2492], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 564#(= (* 2 x1) x2), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 1916#true, Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:55:10,345 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:55:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:55:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:10,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1493], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 1955#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:55:10,388 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:55:10,388 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:10,388 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:10,388 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:10,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][957], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 1955#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:55:10,389 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:55:10,389 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:10,389 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:10,389 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:11,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][929], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:55:11,119 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,119 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,119 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,119 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1037], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:55:11,119 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,119 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,119 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,119 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2403], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 1549#(= (* 2 x3) x4), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1916#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:55:11,901 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:55:11,901 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:11,901 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:11,901 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:12,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1692], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 1916#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:55:12,180 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2492], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 1916#true, Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:55:12,180 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][2623], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 1916#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1279#(<= x6 x5)]) [2021-06-11 19:55:12,180 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:55:14,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][858], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 265#(< x3 n), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), 15#L96true, Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 538#(= x5 x6), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 814#(<= x5 x6), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 330#(= x5 x6), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1921#(<= (+ x3 1) n), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 160#(<= x5 x6), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 762#(and (<= x5 x6) (<= (+ x2 1) n)), 1277#(= x6 x5)]) [2021-06-11 19:55:14,349 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-06-11 19:55:14,349 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-06-11 19:55:14,349 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-06-11 19:55:14,349 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-06-11 19:55:14,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] thread3EXIT-->L95: Formula: (and (= v_thread3Thread1of1ForFork5_thidvar0_4 3) (= v_thread3Thread1of1ForFork5_thidvar1_4 3) (= v_thread3Thread1of1ForFork5_thidvar2_4 3)) InVars {thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} OutVars{thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} AuxVars[] AssignedVars[][834], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 32#L95true, 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 1916#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1279#(<= x6 x5)]) [2021-06-11 19:55:14,803 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is not cut-off event [2021-06-11 19:55:14,803 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-06-11 19:55:14,803 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-06-11 19:55:14,803 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-06-11 19:55:15,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] thread3EXIT-->L95: Formula: (and (= v_thread3Thread1of1ForFork5_thidvar0_4 3) (= v_thread3Thread1of1ForFork5_thidvar1_4 3) (= v_thread3Thread1of1ForFork5_thidvar2_4 3)) InVars {thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} OutVars{thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} AuxVars[] AssignedVars[][834], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 32#L95true, Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1916#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1001#(< x5 (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:55:15,544 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2021-06-11 19:55:15,544 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-06-11 19:55:15,544 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-06-11 19:55:15,544 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-06-11 19:55:15,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][858], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), 15#L96true, Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1279#(<= x6 x5)]) [2021-06-11 19:55:15,692 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2021-06-11 19:55:15,692 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-06-11 19:55:15,692 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-06-11 19:55:15,692 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2021-06-11 19:55:18,295 INFO L129 PetriNetUnfolder]: 35382/77529 cut-off events. [2021-06-11 19:55:18,296 INFO L130 PetriNetUnfolder]: For 1151240/1161172 co-relation queries the response was YES. [2021-06-11 19:55:21,076 INFO L84 FinitePrefix]: Finished finitePrefix Result has 422344 conditions, 77529 events. 35382/77529 cut-off events. For 1151240/1161172 co-relation queries the response was YES. Maximal size of possible extension queue 6737. Compared 1023919 event pairs, 719 based on Foata normal form. 1005/70177 useless extension candidates. Maximal degree in co-relation 419941. Up to 19574 conditions per place. [2021-06-11 19:55:22,287 INFO L151 LiptonReduction]: Number of co-enabled transitions 67716 [2021-06-11 19:55:23,529 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:55:23,529 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:55:23,529 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 23636 [2021-06-11 19:55:23,529 INFO L480 AbstractCegarLoop]: Abstraction has has 353 places, 2939 transitions, 50408 flow [2021-06-11 19:55:23,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 28.125) internal successors, (225), 8 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:55:23,530 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:55:23,530 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:55:23,736 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:55:23,737 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:55:23,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:55:23,738 INFO L82 PathProgramCache]: Analyzing trace with hash -1905296044, now seen corresponding path program 15 times [2021-06-11 19:55:23,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:55:23,738 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344544898] [2021-06-11 19:55:23,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:55:23,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:55:23,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:55:23,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:55:23,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-11 19:55:23,796 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344544898] [2021-06-11 19:55:23,796 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2137564826] [2021-06-11 19:55:23,796 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 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 [2021-06-11 19:55:23,827 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-11 19:55:23,827 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:55:23,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-11 19:55:23,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:55:23,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:55:23,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:55:23,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,865 INFO L147 QuantifierPusher]: treesize reduction -1, result has 106.3 percent of original size 17 [2021-06-11 19:55:23,865 INFO L142 QuantifierPusher]: treesize reduction -1, result has 106.3 percent of original size [2021-06-11 19:55:23,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:55:23,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-11 19:55:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-11 19:55:23,970 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:55:23,970 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 9 [2021-06-11 19:55:23,970 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589325849] [2021-06-11 19:55:23,970 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-11 19:55:23,970 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:55:23,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-11 19:55:23,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2021-06-11 19:55:23,971 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:55:23,972 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 353 places, 2939 transitions, 50408 flow. Second operand has 11 states, 11 states have (on average 27.818181818181817) internal successors, (306), 11 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:55:23,972 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:55:23,972 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:55:23,972 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:55:59,546 INFO L129 PetriNetUnfolder]: 51451/94180 cut-off events. [2021-06-11 19:55:59,546 INFO L130 PetriNetUnfolder]: For 1890140/1946538 co-relation queries the response was YES. [2021-06-11 19:56:02,578 INFO L84 FinitePrefix]: Finished finitePrefix Result has 671754 conditions, 94180 events. 51451/94180 cut-off events. For 1890140/1946538 co-relation queries the response was YES. Maximal size of possible extension queue 7690. Compared 1041595 event pairs, 456 based on Foata normal form. 2784/88333 useless extension candidates. Maximal degree in co-relation 669881. Up to 33253 conditions per place. [2021-06-11 19:56:03,512 INFO L132 encePairwiseOnDemand]: 30/36 looper letters, 6157 selfloop transitions, 1337 changer transitions 0/7512 dead transitions. [2021-06-11 19:56:03,512 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 383 places, 7512 transitions, 146754 flow [2021-06-11 19:56:03,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-11 19:56:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2021-06-11 19:56:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 995 transitions. [2021-06-11 19:56:03,514 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8915770609318996 [2021-06-11 19:56:03,514 INFO L72 ComplementDD]: Start complementDD. Operand 31 states and 995 transitions. [2021-06-11 19:56:03,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31 states and 995 transitions. [2021-06-11 19:56:03,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:56:03,514 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 31 states and 995 transitions. [2021-06-11 19:56:03,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 32 states, 31 states have (on average 32.096774193548384) internal successors, (995), 31 states have internal predecessors, (995), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:56:03,516 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 32 states, 32 states have (on average 36.0) internal successors, (1152), 32 states have internal predecessors, (1152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:56:03,516 INFO L81 ComplementDD]: Finished complementDD. Result has 32 states, 32 states have (on average 36.0) internal successors, (1152), 32 states have internal predecessors, (1152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:56:03,516 INFO L185 Difference]: Start difference. First operand has 353 places, 2939 transitions, 50408 flow. Second operand 31 states and 995 transitions. [2021-06-11 19:56:03,516 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 383 places, 7512 transitions, 146754 flow [2021-06-11 19:57:01,659 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 378 places, 7512 transitions, 145614 flow, removed 72 selfloop flow, removed 5 redundant places. [2021-06-11 19:57:01,744 INFO L241 Difference]: Finished difference. Result has 394 places, 3957 transitions, 72938 flow [2021-06-11 19:57:01,747 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=49941, PETRI_DIFFERENCE_MINUEND_PLACES=348, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2939, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=482, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=2420, PETRI_DIFFERENCE_SUBTRAHEND_STATES=31, PETRI_FLOW=72938, PETRI_PLACES=394, PETRI_TRANSITIONS=3957} [2021-06-11 19:57:01,747 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 355 predicate places. [2021-06-11 19:57:01,747 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 19:57:01,747 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 394 places, 3957 transitions, 72938 flow [2021-06-11 19:57:01,747 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 394 places, 3957 transitions, 72938 flow [2021-06-11 19:57:01,783 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 394 places, 3957 transitions, 72938 flow [2021-06-11 19:57:05,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][3341], [1280#(<= (+ x6 1) n), 770#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6) (<= (+ (* 2 x2) 1) n)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), 7#L91true, Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:05,159 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:57:05,159 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:57:05,159 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:57:05,159 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:57:06,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][3934], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 538#(= x5 x6), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 27#L90true, Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 814#(<= x5 x6), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 330#(= x5 x6), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 160#(<= x5 x6), 673#(<= x5 x6), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1277#(= x6 x5)]) [2021-06-11 19:57:06,410 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-11 19:57:06,410 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 19:57:06,410 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 19:57:06,410 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-11 19:57:07,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1074], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:57:07,506 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 19:57:07,506 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:07,506 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:07,506 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:09,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1335], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), 7#L91true, Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), 70#(<= (+ x6 1) n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 710#(<= (div (* x5 (- 1)) (- 2)) x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:09,084 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-06-11 19:57:09,084 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 19:57:09,084 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:57:09,084 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:57:11,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([91] L32-->L32: Formula: (and (= v_x2_6 (* v_x2_7 2)) (< v_x2_7 v_n_12)) InVars {x2=v_x2_7, n=v_n_12} OutVars{x2=v_x2_6, n=v_n_12} AuxVars[] AssignedVars[x2][2736], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 541#(<= (+ x6 1) n), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true, 2045#(= x2 (* 4 x1))]) [2021-06-11 19:57:11,995 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-06-11 19:57:11,995 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:57:11,995 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 19:57:11,995 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-06-11 19:57:13,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][2147], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 242#(<= (+ x1 1) n), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true, 2045#(= x2 (* 4 x1))]) [2021-06-11 19:57:13,133 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:57:13,133 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:13,133 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:13,133 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:14,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][3305], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:57:14,985 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:57:14,985 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:14,985 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:14,985 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:15,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][3291], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 1409#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:15,932 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 19:57:15,932 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:15,932 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:15,932 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:16,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([91] L32-->L32: Formula: (and (= v_x2_6 (* v_x2_7 2)) (< v_x2_7 v_n_12)) InVars {x2=v_x2_7, n=v_n_12} OutVars{x2=v_x2_6, n=v_n_12} AuxVars[] AssignedVars[x2][3142], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:16,508 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:57:16,508 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:16,508 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:16,508 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:16,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][2608], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, 541#(<= (+ x6 1) n), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:16,509 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:57:16,509 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:16,509 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 19:57:16,509 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:16,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][3279], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, 242#(<= (+ x1 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:16,520 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:57:16,520 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:16,520 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:57:16,520 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][3760], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1279#(<= x6 x5)]) [2021-06-11 19:57:17,804 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:57:17,804 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,804 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,804 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1234], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 997#(<= x5 (div x6 2)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 19:57:17,804 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:57:17,804 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,804 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,804 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][3664], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:17,805 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:57:17,805 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,805 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:17,805 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:19,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][3291], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), 1403#(and (= (* 2 x2) x1) (<= x6 x5)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:19,137 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 19:57:19,137 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:57:19,138 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:19,138 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 19:57:20,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][1110], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:20,113 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,113 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,114 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,114 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([95] L54-->L54: Formula: (and (= (* v_x4_7 2) v_x4_6) (< v_x4_7 v_n_18)) InVars {x4=v_x4_7, n=v_n_18} OutVars{x4=v_x4_6, n=v_n_18} AuxVars[] AssignedVars[x4][3853], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:20,114 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,114 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,114 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,114 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][1110], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:20,117 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,117 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,117 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,117 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([95] L54-->L54: Formula: (and (= (* v_x4_7 2) v_x4_6) (< v_x4_7 v_n_18)) InVars {x4=v_x4_7, n=v_n_18} OutVars{x4=v_x4_6, n=v_n_18} AuxVars[] AssignedVars[x4][3836], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:20,117 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][3318], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:20,322 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,322 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:57:20,322 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:20,322 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 19:57:21,844 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][3252], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:21,844 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-11 19:57:21,844 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:21,844 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:21,844 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:21,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][3279], [1280#(<= (+ x6 1) n), 4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:21,845 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-11 19:57:21,845 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:21,845 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:21,845 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:21,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2651], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:21,985 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:57:21,985 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:21,985 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:21,985 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:21,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][762], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:21,985 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:57:21,985 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:21,985 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:21,985 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 19:57:22,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2651], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:22,007 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][762], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:22,007 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,007 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2875], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 1549#(= (* 2 x3) x4), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:22,224 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-11 19:57:22,224 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,224 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,224 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][762], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 1549#(= (* 2 x3) x4), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:22,224 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-11 19:57:22,224 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,224 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:22,224 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 19:57:23,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] thread3EXIT-->L95: Formula: (and (= v_thread3Thread1of1ForFork5_thidvar0_4 3) (= v_thread3Thread1of1ForFork5_thidvar1_4 3) (= v_thread3Thread1of1ForFork5_thidvar2_4 3)) InVars {thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} OutVars{thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} AuxVars[] AssignedVars[][593], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 538#(= x5 x6), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 32#L95true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 814#(<= x5 x6), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 330#(= x5 x6), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 160#(<= x5 x6), 673#(<= x5 x6), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1277#(= x6 x5)]) [2021-06-11 19:57:23,220 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-06-11 19:57:23,220 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-06-11 19:57:23,221 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-06-11 19:57:23,221 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-06-11 19:57:25,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][489], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, 242#(<= (+ x1 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:25,899 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2021-06-11 19:57:25,899 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-06-11 19:57:25,899 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2021-06-11 19:57:25,899 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 19:57:26,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][489], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 810#(<= (+ x1 1) n), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, 242#(<= (+ x1 1) n), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:26,792 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2021-06-11 19:57:26,792 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:57:26,792 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 19:57:26,792 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 19:57:28,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][489], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 19:57:28,064 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2021-06-11 19:57:28,064 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 19:57:28,064 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 19:57:28,064 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 19:57:28,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][489], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:28,198 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2021-06-11 19:57:28,198 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 19:57:28,199 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 19:57:28,199 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 19:57:28,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][489], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 1549#(= (* 2 x3) x4), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), 35#L97true, Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:28,256 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2021-06-11 19:57:28,256 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 19:57:28,256 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2021-06-11 19:57:28,256 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 19:57:28,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][489], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), 35#L97true, Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1549#(= (* 2 x3) x4), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 19:57:28,260 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2021-06-11 19:57:28,260 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 19:57:28,260 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 19:57:28,260 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 19:57:28,576 INFO L129 PetriNetUnfolder]: 48097/104178 cut-off events. [2021-06-11 19:57:28,577 INFO L130 PetriNetUnfolder]: For 1902533/1918999 co-relation queries the response was YES. [2021-06-11 19:57:32,962 INFO L84 FinitePrefix]: Finished finitePrefix Result has 616581 conditions, 104178 events. 48097/104178 cut-off events. For 1902533/1918999 co-relation queries the response was YES. Maximal size of possible extension queue 9106. Compared 1408041 event pairs, 1112 based on Foata normal form. 1797/94823 useless extension candidates. Maximal degree in co-relation 614414. Up to 27425 conditions per place. [2021-06-11 19:57:34,617 INFO L151 LiptonReduction]: Number of co-enabled transitions 86756 [2021-06-11 19:57:37,044 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 19:57:37,044 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 19:57:37,044 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 35297 [2021-06-11 19:57:37,045 INFO L480 AbstractCegarLoop]: Abstraction has has 394 places, 3957 transitions, 72938 flow [2021-06-11 19:57:37,045 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 27.818181818181817) internal successors, (306), 11 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:57:37,045 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 19:57:37,045 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 19:57:37,245 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-06-11 19:57:37,246 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 19:57:37,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 19:57:37,246 INFO L82 PathProgramCache]: Analyzing trace with hash 1253061680, now seen corresponding path program 16 times [2021-06-11 19:57:37,246 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 19:57:37,246 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358549396] [2021-06-11 19:57:37,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 19:57:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 19:57:37,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 19:57:37,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:57:37,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:57:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-11 19:57:37,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358549396] [2021-06-11 19:57:37,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [374421596] [2021-06-11 19:57:37,274 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 19:57:37,323 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-11 19:57:37,324 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 19:57:37,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 19:57:37,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 19:57:37,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 19:57:37,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:57:37,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:57:37,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:57:37,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:57:37,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 19:57:37,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 19:57:37,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:57:37,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 19:57:37,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,362 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:57:37,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:57:37,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:57:37,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:57:37,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 19:57:37,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 19:57:37,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:57:37,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 19:57:37,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,373 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:57:37,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:57:37,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:57:37,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,376 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 19:57:37,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 19:57:37,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 19:57:37,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 19:57:37,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 19:57:37,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-11 19:57:37,421 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 19:57:37,421 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-06-11 19:57:37,422 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011207723] [2021-06-11 19:57:37,423 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-11 19:57:37,423 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 19:57:37,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-11 19:57:37,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-11 19:57:37,423 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 19:57:37,424 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 394 places, 3957 transitions, 72938 flow. Second operand has 8 states, 8 states have (on average 28.25) internal successors, (226), 8 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:57:37,424 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 19:57:37,424 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 19:57:37,424 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 19:58:24,557 INFO L129 PetriNetUnfolder]: 55126/98553 cut-off events. [2021-06-11 19:58:24,558 INFO L130 PetriNetUnfolder]: For 2310187/2349532 co-relation queries the response was YES. [2021-06-11 19:58:28,237 INFO L84 FinitePrefix]: Finished finitePrefix Result has 761404 conditions, 98553 events. 55126/98553 cut-off events. For 2310187/2349532 co-relation queries the response was YES. Maximal size of possible extension queue 7903. Compared 1060009 event pairs, 355 based on Foata normal form. 971/89456 useless extension candidates. Maximal degree in co-relation 759320. Up to 42652 conditions per place. [2021-06-11 19:58:29,220 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 6416 selfloop transitions, 387 changer transitions 0/6821 dead transitions. [2021-06-11 19:58:29,220 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 401 places, 6821 transitions, 136867 flow [2021-06-11 19:58:29,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-11 19:58:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-06-11 19:58:29,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 254 transitions. [2021-06-11 19:58:29,221 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8819444444444444 [2021-06-11 19:58:29,221 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 254 transitions. [2021-06-11 19:58:29,221 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 254 transitions. [2021-06-11 19:58:29,221 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 19:58:29,222 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 254 transitions. [2021-06-11 19:58:29,222 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 31.75) internal successors, (254), 8 states have internal predecessors, (254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:58:29,222 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 36.0) internal successors, (324), 9 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:58:29,223 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 36.0) internal successors, (324), 9 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 19:58:29,223 INFO L185 Difference]: Start difference. First operand has 394 places, 3957 transitions, 72938 flow. Second operand 8 states and 254 transitions. [2021-06-11 19:58:29,223 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 401 places, 6821 transitions, 136867 flow [2021-06-11 20:00:03,472 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 400 places, 6821 transitions, 131126 flow, removed 2804 selfloop flow, removed 1 redundant places. [2021-06-11 20:00:03,556 INFO L241 Difference]: Finished difference. Result has 402 places, 3963 transitions, 69213 flow [2021-06-11 20:00:03,558 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=36, PETRI_DIFFERENCE_MINUEND_FLOW=68225, PETRI_DIFFERENCE_MINUEND_PLACES=393, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=3957, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=381, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=3570, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=69213, PETRI_PLACES=402, PETRI_TRANSITIONS=3963} [2021-06-11 20:00:03,558 INFO L343 CegarLoopForPetriNet]: 39 programPoint places, 363 predicate places. [2021-06-11 20:00:03,559 INFO L173 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-06-11 20:00:03,559 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 402 places, 3963 transitions, 69213 flow [2021-06-11 20:00:03,559 INFO L138 LiptonReduction]: Starting Lipton reduction on Petri net that has 402 places, 3963 transitions, 69213 flow [2021-06-11 20:00:03,586 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 402 places, 3963 transitions, 69213 flow [2021-06-11 20:00:05,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1047], [2049#(and (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 997#(<= x5 (div x6 2)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 20:00:05,043 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-11 20:00:05,043 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 20:00:05,043 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:05,043 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 20:00:05,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1324], [1280#(<= (+ x6 1) n), 2049#(and (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), 7#L91true, Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), 70#(<= (+ x6 1) n), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 710#(<= (div (* x5 (- 1)) (- 2)) x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:05,751 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is not cut-off event [2021-06-11 20:00:05,751 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is not cut-off event [2021-06-11 20:00:05,751 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 20:00:05,751 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is not cut-off event [2021-06-11 20:00:08,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][3940], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 538#(= x5 x6), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 27#L90true, Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 814#(<= x5 x6), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 330#(= x5 x6), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 160#(<= x5 x6), 673#(<= x5 x6), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1277#(= x6 x5)]) [2021-06-11 20:00:08,350 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 20:00:08,350 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-11 20:00:08,350 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 20:00:08,350 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-11 20:00:09,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1047], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 851#(<= x5 (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 188#(< x5 n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 997#(<= x5 (div x6 2)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 20:00:09,023 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-11 20:00:09,023 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:09,023 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:09,024 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:11,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][1324], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), 7#L91true, Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), 70#(<= (+ x6 1) n), Black: 319#(and (= x2 x1) (< x3 n)), 331#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), 634#(and (<= (+ x6 1) n) (<= (* 2 x6) x5)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 710#(<= (div (* x5 (- 1)) (- 2)) x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:11,608 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-06-11 20:00:11,608 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 20:00:11,608 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 20:00:11,608 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-06-11 20:00:15,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([91] L32-->L32: Formula: (and (= v_x2_6 (* v_x2_7 2)) (< v_x2_7 v_n_12)) InVars {x2=v_x2_7, n=v_n_12} OutVars{x2=v_x2_6, n=v_n_12} AuxVars[] AssignedVars[x2][2712], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 541#(<= (+ x6 1) n), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true, 2045#(= x2 (* 4 x1))]) [2021-06-11 20:00:15,387 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-06-11 20:00:15,387 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-06-11 20:00:15,387 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 20:00:15,387 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-06-11 20:00:18,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1311], [772#(and (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), 111#(< x2 n), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:18,144 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 20:00:18,144 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:18,144 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:18,144 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:19,699 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1346], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 772#(and (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 111#(< x2 n), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:19,700 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 20:00:19,700 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:19,700 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:19,700 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:19,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1005], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 156#(<= (+ x4 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:19,930 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 20:00:19,930 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:19,930 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:19,930 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:19,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2876], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 354#(= x3 (* 2 x4)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 156#(<= (+ x4 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 1761#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:19,930 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 20:00:19,930 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:19,930 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:19,930 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:20,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1328], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 1409#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:20,215 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-11 20:00:20,215 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:20,215 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-11 20:00:20,215 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:21,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1346], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 772#(and (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), 111#(< x2 n), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:21,328 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 20:00:21,328 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:21,328 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:21,328 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:22,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][3751], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1279#(<= x6 x5)]) [2021-06-11 20:00:22,186 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][1219], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 435#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 997#(<= x5 (div x6 2)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1278#(<= x6 (* 2 x5))]) [2021-06-11 20:00:22,186 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][3641], [1280#(<= (+ x6 1) n), Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:22,186 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:22,186 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:23,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2881], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 1549#(= (* 2 x3) x4), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:23,434 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 20:00:23,434 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:23,434 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:23,434 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:23,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][724], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 1549#(= (* 2 x3) x4), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:23,434 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 20:00:23,435 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:23,435 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:23,435 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:23,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1328], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, 855#(<= (div (* x5 (- 1)) (- 2)) (div x6 2)), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), 1403#(and (= (* 2 x2) x1) (<= x6 x5)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 434#(= x6 x5), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:23,501 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-11 20:00:23,501 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:23,501 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:23,501 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:24,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][1081], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:24,595 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:24,595 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:24,595 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:24,595 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1346], [1280#(<= (+ x6 1) n), 4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 956#(<= (+ x2 1) n), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:25,244 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1311], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:25,289 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,289 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,289 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,289 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([95] L54-->L54: Formula: (and (= (* v_x4_7 2) v_x4_6) (< v_x4_7 v_n_18)) InVars {x4=v_x4_7, n=v_n_18} OutVars{x4=v_x4_6, n=v_n_18} AuxVars[] AssignedVars[x4][3791], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 541#(<= (+ x6 1) n), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 669#(<= (+ x2 1) n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:25,543 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,543 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,543 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,543 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([95] L54-->L54: Formula: (and (= (* v_x4_7 2) v_x4_6) (< v_x4_7 v_n_18)) InVars {x4=v_x4_7, n=v_n_18} OutVars{x4=v_x4_6, n=v_n_18} AuxVars[] AssignedVars[x4][3791], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:25,715 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,715 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,715 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,715 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:25,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1311], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:25,805 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,805 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:25,805 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,805 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:25,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1311], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 541#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 111#(< x2 n), 1693#(= x1 (* 4 x2)), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:25,879 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,880 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:25,880 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:25,880 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-11 20:00:25,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2618], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:25,953 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,953 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,953 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,953 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:25,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][724], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:25,953 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,953 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:25,953 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:25,953 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:26,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L21-->L21: Formula: (and (= (* v_x1_7 2) v_x1_6) (< v_x1_7 v_n_8)) InVars {x1=v_x1_7, n=v_n_8} OutVars{x1=v_x1_6, n=v_n_8} AuxVars[] AssignedVars[x1][1081], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 13#L65true, Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:26,899 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 20:00:26,900 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:26,900 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:26,900 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:27,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2618], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:27,529 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,529 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:27,530 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:27,530 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:27,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][724], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:27,530 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,530 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:27,530 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:27,530 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:27,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2618], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:27,583 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,583 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,583 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,583 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][724], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 434#(= x6 x5), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:27,583 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,583 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,583 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,583 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L43-->L43: Formula: (and (= v_x3_6 (* v_x3_7 2)) (< v_x3_7 v_n_16)) InVars {n=v_n_16, x3=v_x3_7} OutVars{n=v_n_16, x3=v_x3_6} AuxVars[] AssignedVars[x3][1311], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), 1291#(= (* 2 x2) x1), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 36#L32true, Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:27,625 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-11 20:00:27,625 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:27,625 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-11 20:00:27,625 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-11 20:00:29,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] thread3EXIT-->L95: Formula: (and (= v_thread3Thread1of1ForFork5_thidvar0_4 3) (= v_thread3Thread1of1ForFork5_thidvar1_4 3) (= v_thread3Thread1of1ForFork5_thidvar2_4 3)) InVars {thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} OutVars{thread3Thread1of1ForFork5_thidvar2=v_thread3Thread1of1ForFork5_thidvar2_4, thread3Thread1of1ForFork5_thidvar1=v_thread3Thread1of1ForFork5_thidvar1_4, thread3Thread1of1ForFork5_thidvar0=v_thread3Thread1of1ForFork5_thidvar0_4} AuxVars[] AssignedVars[][566], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 538#(= x5 x6), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 32#L95true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 814#(<= x5 x6), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 330#(= x5 x6), Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 160#(<= x5 x6), 673#(<= x5 x6), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), 434#(= x6 x5), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 960#(<= x5 x6), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1524#(= x6 x5), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1277#(= x6 x5)]) [2021-06-11 20:00:29,125 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-06-11 20:00:29,125 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-06-11 20:00:29,125 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-06-11 20:00:29,125 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-06-11 20:00:29,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L65-->L65: Formula: (and (= v_x5_6 (* v_x5_7 2)) (< v_x5_7 v_n_10)) InVars {x5=v_x5_7, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[x5][2618], [4#L21true, Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 59#(= x2 x1), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:29,186 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-11 20:00:29,186 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-11 20:00:29,186 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-11 20:00:29,186 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-11 20:00:29,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L76-->L76: Formula: (and (< v_x6_7 v_n_14) (= (* v_x6_7 2) v_x6_6)) InVars {x6=v_x6_7, n=v_n_14} OutVars{x6=v_x6_6, n=v_n_14} AuxVars[] AssignedVars[x6][724], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), 4#L21true, Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), 6#L54true, Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 16#L43true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 29#L92true, Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 36#L32true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:29,186 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-11 20:00:29,186 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-11 20:00:29,186 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-11 20:00:29,186 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-11 20:00:34,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] thread4EXIT-->L96: Formula: (and (= 4 v_thread4Thread1of1ForFork0_thidvar0_4) (= 4 v_thread4Thread1of1ForFork0_thidvar3_4) (= 4 v_thread4Thread1of1ForFork0_thidvar2_4) (= 4 v_thread4Thread1of1ForFork0_thidvar1_4)) InVars {thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} OutVars{thread4Thread1of1ForFork0_thidvar3=v_thread4Thread1of1ForFork0_thidvar3_4, thread4Thread1of1ForFork0_thidvar2=v_thread4Thread1of1ForFork0_thidvar2_4, thread4Thread1of1ForFork0_thidvar1=v_thread4Thread1of1ForFork0_thidvar1_4, thread4Thread1of1ForFork0_thidvar0=v_thread4Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[][584], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 13#L65true, Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), 15#L96true, Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:34,277 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2021-06-11 20:00:34,277 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 20:00:34,277 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2021-06-11 20:00:34,277 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 20:00:34,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][468], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), 669#(<= (+ x2 1) n), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), 1709#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (= (mod (* x1 3) (- 4)) 0)), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2021#(<= (+ x3 1) n), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:34,438 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2021-06-11 20:00:34,438 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 20:00:34,438 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 20:00:34,438 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 20:00:34,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][468], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), 1549#(= (* 2 x3) x4), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 33#L76true, Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 330#(= x5 x6), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 1275#true]) [2021-06-11 20:00:34,774 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2021-06-11 20:00:34,774 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 20:00:34,774 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 20:00:34,774 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-06-11 20:00:35,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][468], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), 536#true, Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 669#(<= (+ x2 1) n), 35#L97true, Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), 432#true, Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:35,450 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2021-06-11 20:00:35,450 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 20:00:35,450 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 20:00:35,450 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-06-11 20:00:35,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] thread5EXIT-->L97: Formula: (and (= 5 v_thread5Thread1of1ForFork1_thidvar0_4) (= 5 v_thread5Thread1of1ForFork1_thidvar1_4) (= 5 v_thread5Thread1of1ForFork1_thidvar4_4) (= 5 v_thread5Thread1of1ForFork1_thidvar3_4) (= 5 v_thread5Thread1of1ForFork1_thidvar2_4)) InVars {thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} OutVars{thread5Thread1of1ForFork1_thidvar1=v_thread5Thread1of1ForFork1_thidvar1_4, thread5Thread1of1ForFork1_thidvar2=v_thread5Thread1of1ForFork1_thidvar2_4, thread5Thread1of1ForFork1_thidvar0=v_thread5Thread1of1ForFork1_thidvar0_4, thread5Thread1of1ForFork1_thidvar3=v_thread5Thread1of1ForFork1_thidvar3_4, thread5Thread1of1ForFork1_thidvar4=v_thread5Thread1of1ForFork1_thidvar4_4} AuxVars[] AssignedVars[][468], [Black: 1793#(and (<= (+ x4 1) n) (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1765#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1777#(and (<= (+ x4 1) n) (= x2 x1)), Black: 1713#(and (= (* 4 (div (* x1 (- 1)) (- 4))) x2) (= (mod (* x1 3) (- 4)) 0)), Black: 1779#(and (<= (+ (* 2 x4) 1) n) (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 1781#(and (<= (+ x4 1) n) (= (* 2 x2) x1)), Black: 1654#(<= (+ x4 1) n), Black: 1755#(and (= x3 x4) (= x1 (* 4 x2))), Black: 1787#(and (<= (+ x4 1) n) (= x1 (* 4 x2))), Black: 434#(= x6 x5), Black: 1693#(= x1 (* 4 x2)), Black: 517#(and (= (* 2 x2) x1) (= x6 x5)), Black: 1791#(and (= x2 (* 2 (div (* x1 (- 1)) (- 4)))) (<= (+ x4 1) n) (= (mod (* x1 3) (- 4)) 0)), Black: 453#(and (= (mod x1 (- 2)) 0) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), 1298#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 519#(and (= (mod x1 (- 2)) 0) (= x6 x5) (= x2 (* 2 (div (* x1 (- 1)) (- 2))))), Black: 521#(and (= (mod x1 (- 2)) 0) (<= (* 2 x5) x6) (= x2 (* 2 (div (* x1 (- 1)) (- 2)))) (<= x6 (* 2 x5))), Black: 768#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), 536#true, Black: 774#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 778#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 748#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 782#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 784#(and (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 786#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 788#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n) (<= (+ (* 2 x2) 1) n)), Black: 790#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), 33#L76true, Black: 758#(and (<= x5 x6) (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 762#(and (<= x5 x6) (<= (+ x2 1) n)), 35#L97true, Black: 669#(<= (+ x2 1) n), Black: 766#(and (<= (* 2 x2) x1) (<= (+ x2 1) n) (<= (div (* x5 (- 1)) (- 2)) x6)), Black: 1073#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x2 1) n)), Black: 1075#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x2 x1)), Black: 1059#(and (<= x5 (div x6 2)) (<= (+ x2 1) n)), Black: 1047#(and (<= x5 x6) (<= (+ x2 1) n)), Black: 54#(= x6 x5), Black: 1065#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), Black: 1051#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1067#(and (<= (+ x2 1) n) (< x5 (+ (div (+ n (- 1)) 2) 1))), Black: 956#(<= (+ x2 1) n), Black: 1005#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 59#(= x2 x1), Black: 1071#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x2) x1) (<= (+ x2 1) n)), 1087#true, Black: 64#(= x4 x3), Black: 321#(and (<= (+ x1 1) n) (< x3 n)), Black: 242#(<= (+ x1 1) n), Black: 265#(< x3 n), Black: 317#(and (<= (+ x1 1) n) (<= x3 x4)), Black: 319#(and (= x2 x1) (< x3 n)), 328#true, Black: 1632#(and (<= (* 2 x5) x6) (= (* 2 x3) x4) (<= x6 (* 2 x5))), Black: 1568#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1634#(and (<= (* 2 x5) x6) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x6 (* 2 x5)) (= (mod x4 (- 2)) 0)), Black: 1524#(= x6 x5), Black: 1620#(and (= x6 x5) (= (* 2 x3) x4)), Black: 1525#(and (<= (* 2 x5) x6) (<= x6 (* 2 x5))), Black: 1526#(and (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1622#(and (= x6 x5) (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 1624#(and (= x4 x3) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1626#(and (= (* 2 x3) x4) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 1628#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 1630#(and (= x4 x3) (<= (* 2 x5) x6) (<= x6 (* 2 x5))), 1649#true, Black: 2144#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2146#(and (<= (+ x3 1) n) (= x2 x1)), Black: 2148#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (+ (* 2 x3) 1) n)), Black: 2021#(<= (+ x3 1) n), Black: 2053#(and (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2150#(and (<= (+ x3 1) n) (= (* 2 x1) x2)), Black: 2122#(and (= x4 x3) (= x2 (* 4 x1))), Black: 2154#(and (<= (+ x3 1) n) (= x2 (* 4 x1))), Black: 2158#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 1912#(and (<= (* 2 x4) x3) (< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))), Black: 2126#(and (<= (+ x3 1) n) (= x2 x1) (<= (* 2 x3) x4)), Black: 1854#(< (div (* x4 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 2160#(and (<= (+ x3 1) n) (= (* 4 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0)), Black: 2128#(and (<= (+ x3 1) n) (<= (* 2 x3) x4)), Black: 2130#(and (<= (+ x3 1) n) (= (* 2 x1) x2) (<= (* 2 x3) x4)), Black: 2132#(and (<= (+ x3 1) n) (= x2 (* 4 x1)) (<= (* 2 x3) x4)), Black: 2136#(and (<= (+ x3 1) n) (= (* 2 (div (* x2 (- 1)) (- 4))) x1) (= (mod (* x2 3) (- 4)) 0) (<= (* 2 x3) x4)), Black: 2045#(= x2 (* 4 x1)), 2178#true, Black: 1280#(<= (+ x6 1) n), Black: 1377#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= x6 x5) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1315#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1381#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 1399#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 (* 2 x5))), Black: 1383#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1385#(and (= (* 2 x2) x1) (<= (+ x6 1) n)), Black: 1387#(and (<= (+ x6 1) n) (= x2 x1)), Black: 1389#(and (= (mod x2 (- 2)) 0) (= x1 (* 4 (div (div (* x2 (- 1)) (- 2)) 2))) (<= (+ x6 1) n) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1311#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0)), Black: 1407#(and (= (mod x2 (- 2)) 0) (= x1 (* 2 (div (div (* x2 (- 1)) (- 2)) 2))) (= (mod (div (- x2) (- 2)) 2) 0) (<= x6 x5)), Black: 644#(and (<= (+ x6 1) n) (= x2 x1)), Black: 630#(and (<= (+ x6 1) n) (= (* 2 x1) x2) (<= (* 2 x6) x5)), Black: 648#(and (<= (+ x6 1) n) (= (* 2 x1) x2)), Black: 568#(and (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 144#(and (<= (+ x6 1) n) (<= x2 x1)), Black: 650#(and (<= (+ x6 1) n) (= (mod x2 2) 0) (= (* 2 (div x2 2)) x1)), Black: 146#(and (<= (+ x6 1) n) (< x2 n)), Black: 70#(<= (+ x6 1) n), Black: 142#(and (= x5 x6) (< x2 n)), Black: 541#(<= (+ x6 1) n), Black: 111#(< x2 n), Black: 1124#(<= (div (* x1 (- 1)) (- 2)) (div (+ n (- 1)) 2)), Black: 1177#(and (<= (* 2 x1) x2) (<= (+ x1 1) n)), Black: 1179#(and (<= (+ x1 1) n) (<= (+ (* 2 x1) 1) n)), 1959#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 417#(and (= x3 (* 2 x4)) (<= x5 (* 2 x6)) (<= (* 2 x6) x5)), Black: 421#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (<= x5 (* 2 x6)) (<= (* 2 x6) x5) (= (mod x4 (- 2)) 0)), Black: 361#(and (= x3 (* 2 (div (* x4 (- 1)) (- 2)))) (= (mod x4 (- 2)) 0)), Black: 931#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2))), Black: 330#(= x5 x6), Black: 933#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 (* 2 x2))), Black: 917#(and (<= (+ x1 1) n) (<= (div (* x5 (- 1)) (- 2)) (div x6 2))), Black: 901#(and (<= x5 x6) (<= (+ x1 1) n)), Black: 935#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (+ x1 1) n)), Black: 937#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x1 x2)), 432#true, Black: 810#(<= (+ x1 1) n), Black: 859#(< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 923#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= x1 (* 2 x2))), Black: 909#(and (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 925#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= x5 (div x6 2)) (<= (+ x1 1) n)), Black: 927#(and (< (div (* x5 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (= x1 x2)), 1478#(< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), 2016#true, Black: 2227#(< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)), Black: 228#(and (<= x5 x6) (<= (+ x4 1) n)), Black: 2279#(and (< (div (* x3 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x3) x4)), Black: 230#(and (= x3 x4) (< x5 n)), Black: 232#(and (<= (+ x4 1) n) (< x5 n)), Black: 188#(< x5 n), Black: 156#(<= (+ x4 1) n), Black: 1518#(and (< (div (* x6 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1)) (<= (* 2 x6) x5)), 1522#true, Black: 1209#(< (div (* x2 (- 1)) (- 2)) (+ (div (+ n (- 1)) 2) 1))]) [2021-06-11 20:00:35,542 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2021-06-11 20:00:35,542 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 20:00:35,542 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 20:00:35,542 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2021-06-11 20:00:35,917 INFO L129 PetriNetUnfolder]: 51877/113625 cut-off events. [2021-06-11 20:00:35,917 INFO L130 PetriNetUnfolder]: For 1981436/1999202 co-relation queries the response was YES. [2021-06-11 20:00:41,321 INFO L84 FinitePrefix]: Finished finitePrefix Result has 657376 conditions, 113625 events. 51877/113625 cut-off events. For 1981436/1999202 co-relation queries the response was YES. Maximal size of possible extension queue 9994. Compared 1566092 event pairs, 1022 based on Foata normal form. 1911/103558 useless extension candidates. Maximal degree in co-relation 654451. Up to 29837 conditions per place. [2021-06-11 20:00:43,289 INFO L151 LiptonReduction]: Number of co-enabled transitions 87690 [2021-06-11 20:00:45,852 INFO L163 LiptonReduction]: Checked pairs total: 0 [2021-06-11 20:00:45,852 INFO L165 LiptonReduction]: Total number of compositions: 0 [2021-06-11 20:00:45,852 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 42293 [2021-06-11 20:00:45,853 INFO L480 AbstractCegarLoop]: Abstraction has has 402 places, 3963 transitions, 69213 flow [2021-06-11 20:00:45,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 28.25) internal successors, (226), 8 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 20:00:45,853 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-06-11 20:00:45,853 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-11 20:00:46,053 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 20:00:46,054 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-11 20:00:46,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-11 20:00:46,054 INFO L82 PathProgramCache]: Analyzing trace with hash 485014590, now seen corresponding path program 17 times [2021-06-11 20:00:46,054 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-11 20:00:46,054 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502855093] [2021-06-11 20:00:46,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-11 20:00:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-11 20:00:46,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-11 20:00:46,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-11 20:00:46,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502855093] [2021-06-11 20:00:46,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1588821563] [2021-06-11 20:00:46,095 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-11 20:00:46,150 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-06-11 20:00:46,150 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-11 20:00:46,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-11 20:00:46,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-11 20:00:46,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-11 20:00:46,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,166 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 20:00:46,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 20:00:46,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 20:00:46,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,168 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 20:00:46,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-11 20:00:46,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-11 20:00:46,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-11 20:00:46,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-11 20:00:46,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-11 20:00:46,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,179 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 20:00:46,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 20:00:46,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 20:00:46,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 20:00:46,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-11 20:00:46,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-11 20:00:46,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 20:00:46,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-11 20:00:46,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,202 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 20:00:46,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 20:00:46,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 20:00:46,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,204 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-11 20:00:46,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-11 20:00:46,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-11 20:00:46,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-11 20:00:46,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-11 20:00:46,254 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-11 20:00:46,254 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-11 20:00:46,254 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-06-11 20:00:46,254 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677545855] [2021-06-11 20:00:46,254 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-11 20:00:46,255 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-11 20:00:46,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-11 20:00:46,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-11 20:00:46,255 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 36 [2021-06-11 20:00:46,255 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 402 places, 3963 transitions, 69213 flow. Second operand has 8 states, 8 states have (on average 28.625) internal successors, (229), 8 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 20:00:46,255 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-11 20:00:46,255 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 36 [2021-06-11 20:00:46,255 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-11 20:01:48,547 INFO L129 PetriNetUnfolder]: 58801/104903 cut-off events. [2021-06-11 20:01:48,547 INFO L130 PetriNetUnfolder]: For 2357934/2397060 co-relation queries the response was YES. [2021-06-11 20:01:53,433 INFO L84 FinitePrefix]: Finished finitePrefix Result has 807301 conditions, 104903 events. 58801/104903 cut-off events. For 2357934/2397060 co-relation queries the response was YES. Maximal size of possible extension queue 8467. Compared 1133543 event pairs, 738 based on Foata normal form. 950/95046 useless extension candidates. Maximal degree in co-relation 805074. Up to 43387 conditions per place. [2021-06-11 20:01:54,410 INFO L132 encePairwiseOnDemand]: 32/36 looper letters, 5912 selfloop transitions, 425 changer transitions 0/6355 dead transitions. [2021-06-11 20:01:54,410 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 408 places, 6355 transitions, 122975 flow [2021-06-11 20:01:54,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-11 20:01:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-11 20:01:54,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 221 transitions. [2021-06-11 20:01:54,418 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.876984126984127 [2021-06-11 20:01:54,418 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 221 transitions. [2021-06-11 20:01:54,418 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 221 transitions. [2021-06-11 20:01:54,418 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-11 20:01:54,418 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 221 transitions. [2021-06-11 20:01:54,419 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 31.571428571428573) internal successors, (221), 7 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) [2021-06-11 20:01:54,419 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 36.0) internal successors, (288), 8 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 20:01:54,419 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 36.0) internal successors, (288), 8 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-11 20:01:54,419 INFO L185 Difference]: Start difference. First operand has 402 places, 3963 transitions, 69213 flow. Second operand 7 states and 221 transitions. [2021-06-11 20:01:54,419 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 408 places, 6355 transitions, 122975 flow Received shutdown request... [2021-06-11 20:02:20,220 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-06-11 20:02:20,220 WARN L545 AbstractCegarLoop]: Verification canceled [2021-06-11 20:02:20,223 WARN L224 ceAbstractionStarter]: Timeout [2021-06-11 20:02:20,223 INFO L202 PluginConnector]: Adding new model exp3x3-opt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.06 08:02:20 BasicIcfg [2021-06-11 20:02:20,223 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-11 20:02:20,223 INFO L168 Benchmark]: Toolchain (without parser) took 744961.44 ms. Allocated memory was 358.6 MB in the beginning and 16.0 GB in the end (delta: 15.6 GB). Free memory was 337.5 MB in the beginning and 12.0 GB in the end (delta: -11.7 GB). Peak memory consumption was 4.1 GB. Max. memory is 16.0 GB. [2021-06-11 20:02:20,223 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 358.6 MB. Free memory was 338.8 MB in the beginning and 338.7 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-11 20:02:20,224 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.82 ms. Allocated memory is still 358.6 MB. Free memory was 337.5 MB in the beginning and 336.0 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-11 20:02:20,224 INFO L168 Benchmark]: Boogie Preprocessor took 15.33 ms. Allocated memory is still 358.6 MB. Free memory was 336.0 MB in the beginning and 335.0 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-11 20:02:20,224 INFO L168 Benchmark]: RCFGBuilder took 340.38 ms. Allocated memory is still 358.6 MB. Free memory was 334.9 MB in the beginning and 320.7 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. [2021-06-11 20:02:20,224 INFO L168 Benchmark]: TraceAbstraction took 744572.36 ms. Allocated memory was 358.6 MB in the beginning and 16.0 GB in the end (delta: 15.6 GB). Free memory was 320.2 MB in the beginning and 12.0 GB in the end (delta: -11.7 GB). Peak memory consumption was 4.1 GB. Max. memory is 16.0 GB. [2021-06-11 20:02:20,224 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 0.16 ms. Allocated memory is still 358.6 MB. Free memory was 338.8 MB in the beginning and 338.7 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 27.82 ms. Allocated memory is still 358.6 MB. Free memory was 337.5 MB in the beginning and 336.0 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 15.33 ms. Allocated memory is still 358.6 MB. Free memory was 336.0 MB in the beginning and 335.0 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 340.38 ms. Allocated memory is still 358.6 MB. Free memory was 334.9 MB in the beginning and 320.7 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 744572.36 ms. Allocated memory was 358.6 MB in the beginning and 16.0 GB in the end (delta: 15.6 GB). Free memory was 320.2 MB in the beginning and 12.0 GB in the end (delta: -11.7 GB). Peak memory consumption was 4.1 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 176.5ms, 40 PlacesBefore, 39 PlacesAfterwards, 27 TransitionsBefore, 26 TransitionsAfterwards, 240 CoEnabledTransitionPairs, 2 FixpointIterations, 1 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 27.2ms, 30 PlacesBefore, 30 PlacesAfterwards, 28 TransitionsBefore, 28 TransitionsAfterwards, 294 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 21.4ms, 32 PlacesBefore, 32 PlacesAfterwards, 30 TransitionsBefore, 30 TransitionsAfterwards, 356 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 22.0ms, 34 PlacesBefore, 34 PlacesAfterwards, 32 TransitionsBefore, 32 TransitionsAfterwards, 426 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 16.9ms, 47 PlacesBefore, 47 PlacesAfterwards, 46 TransitionsBefore, 46 TransitionsAfterwards, 782 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 40.3ms, 58 PlacesBefore, 58 PlacesAfterwards, 68 TransitionsBefore, 68 TransitionsAfterwards, 1320 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 66.0ms, 70 PlacesBefore, 70 PlacesAfterwards, 98 TransitionsBefore, 98 TransitionsAfterwards, 1944 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 283.5ms, 90 PlacesBefore, 90 PlacesAfterwards, 183 TransitionsBefore, 183 TransitionsAfterwards, 4302 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 644.8ms, 111 PlacesBefore, 111 PlacesAfterwards, 352 TransitionsBefore, 352 TransitionsAfterwards, 8556 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1296.0ms, 143 PlacesBefore, 143 PlacesAfterwards, 489 TransitionsBefore, 489 TransitionsAfterwards, 12240 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1466.9ms, 176 PlacesBefore, 176 PlacesAfterwards, 656 TransitionsBefore, 656 TransitionsAfterwards, 15634 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 1838.3ms, 213 PlacesBefore, 213 PlacesAfterwards, 803 TransitionsBefore, 803 TransitionsAfterwards, 18518 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2231.3ms, 240 PlacesBefore, 240 PlacesAfterwards, 911 TransitionsBefore, 911 TransitionsAfterwards, 20956 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2314.8ms, 239 PlacesBefore, 239 PlacesAfterwards, 925 TransitionsBefore, 925 TransitionsAfterwards, 21500 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 2494.8ms, 240 PlacesBefore, 240 PlacesAfterwards, 932 TransitionsBefore, 932 TransitionsAfterwards, 21824 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4325.8ms, 277 PlacesBefore, 277 PlacesAfterwards, 1249 TransitionsBefore, 1249 TransitionsAfterwards, 30010 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4589.3ms, 283 PlacesBefore, 283 PlacesAfterwards, 1265 TransitionsBefore, 1265 TransitionsAfterwards, 30366 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 10912.7ms, 304 PlacesBefore, 304 PlacesAfterwards, 1857 TransitionsBefore, 1857 TransitionsAfterwards, 47218 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 20288.9ms, 349 PlacesBefore, 349 PlacesAfterwards, 2927 TransitionsBefore, 2927 TransitionsAfterwards, 65582 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 20600.0ms, 357 PlacesBefore, 357 PlacesAfterwards, 2933 TransitionsBefore, 2933 TransitionsAfterwards, 66866 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 23635.5ms, 353 PlacesBefore, 353 PlacesAfterwards, 2939 TransitionsBefore, 2939 TransitionsAfterwards, 67716 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 35297.0ms, 394 PlacesBefore, 394 PlacesAfterwards, 3957 TransitionsBefore, 3957 TransitionsAfterwards, 86756 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 42293.3ms, 402 PlacesBefore, 402 PlacesAfterwards, 3963 TransitionsBefore, 3963 TransitionsAfterwards, 87690 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, 0 MoverChecksTotal, Independence Relation Statistics: 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: SemanticConditionEliminator.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] , SemanticConditionEliminator.Statistics on underlying relation: 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: UnionIndependenceRelation.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] , UnionIndependenceRelation.Statistics on underlying relations: [ 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] , SemanticIndependenceRelation.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] , SemanticIndependenceRelation.Query Time [ms]: [ 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): 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, Eliminated conditions: 0 - TimeoutResultAtElement [Line: 100]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 100). Cancelled while executing RemoveRedundantFlow. - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 30 locations, 1 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 6.7ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: TIMEOUT, OverallTime: 744408.2ms, OverallIterations: 23, TraceHistogramMax: 2, EmptinessCheckTime: 0.0ms, AutomataDifference: 560389.7ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 283.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 194 SDtfs, 695 SDslu, 461 SDs, 0 SdLazy, 4942 SolverSat, 335 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2428.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 794 GetRequests, 476 SyntacticMatches, 12 SemanticMatches, 306 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1441 ImplicationChecksByTransitivity, 2411.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=72938occurred in iteration=21, InterpolantAutomatonStates: 324, 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: 195.2ms SsaConstructionTime, 492.2ms SatisfiabilityAnalysisTime, 3380.9ms InterpolantComputationTime, 1189 NumberOfCodeBlocks, 1160 NumberOfCodeBlocksAsserted, 65 NumberOfCheckSat, 1146 ConstructedInterpolants, 0 QuantifiedInterpolants, 7784 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2515 ConjunctsInSsa, 120 ConjunctsInUnsatCore, 43 InterpolantComputations, 3 PerfectInterpolantSequences, 221/431 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