/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-After.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 14:02:24,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 14:02:24,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 14:02:24,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 14:02:24,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 14:02:24,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 14:02:24,048 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 14:02:24,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 14:02:24,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 14:02:24,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 14:02:24,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 14:02:24,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 14:02:24,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 14:02:24,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 14:02:24,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 14:02:24,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 14:02:24,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 14:02:24,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 14:02:24,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 14:02:24,077 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 14:02:24,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 14:02:24,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 14:02:24,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 14:02:24,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 14:02:24,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-19 14:02:24,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-19 14:02:24,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-19 14:02:24,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-19 14:02:24,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-19 14:02:24,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-19 14:02:24,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-19 14:02:24,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-19 14:02:24,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-19 14:02:24,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-19 14:02:24,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-19 14:02:24,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-19 14:02:24,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-19 14:02:24,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-19 14:02:24,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 14:02:24,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 14:02:24,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 14:02:24,093 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-After.epf [2022-01-19 14:02:24,121 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 14:02:24,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 14:02:24,122 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 14:02:24,122 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 14:02:24,123 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 14:02:24,123 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 14:02:24,123 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 14:02:24,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 14:02:24,123 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 14:02:24,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 14:02:24,124 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 14:02:24,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 14:02:24,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 14:02:24,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 14:02:24,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 14:02:24,124 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 14:02:24,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 14:02:24,124 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 14:02:24,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 14:02:24,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 14:02:24,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 14:02:24,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 14:02:24,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 14:02:24,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 14:02:24,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 14:02:24,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 14:02:24,125 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 14:02:24,126 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 14:02:24,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 14:02:24,126 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 14:02:24,126 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 14:02:24,126 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=AFTER [2022-01-19 14:02:24,126 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 14:02:24,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 14:02:24,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 14:02:24,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 14:02:24,368 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 14:02:24,369 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 14:02:24,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c [2022-01-19 14:02:24,406 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4062167e/a1c9168223814178ba1ecb57bd707a09/FLAGb5a7e2d31 [2022-01-19 14:02:24,711 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 14:02:24,711 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c [2022-01-19 14:02:24,715 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4062167e/a1c9168223814178ba1ecb57bd707a09/FLAGb5a7e2d31 [2022-01-19 14:02:25,153 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4062167e/a1c9168223814178ba1ecb57bd707a09 [2022-01-19 14:02:25,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 14:02:25,156 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 14:02:25,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 14:02:25,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 14:02:25,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 14:02:25,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc58dde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25, skipping insertion in model container [2022-01-19 14:02:25,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 14:02:25,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 14:02:25,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c[2476,2489] [2022-01-19 14:02:25,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 14:02:25,310 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 14:02:25,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c[2476,2489] [2022-01-19 14:02:25,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 14:02:25,332 INFO L208 MainTranslator]: Completed translation [2022-01-19 14:02:25,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25 WrapperNode [2022-01-19 14:02:25,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 14:02:25,333 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 14:02:25,333 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 14:02:25,333 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 14:02:25,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,343 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,355 INFO L137 Inliner]: procedures = 23, calls = 41, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 116 [2022-01-19 14:02:25,356 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 14:02:25,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 14:02:25,356 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 14:02:25,356 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 14:02:25,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,363 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,367 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,369 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 14:02:25,372 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 14:02:25,373 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 14:02:25,373 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 14:02:25,373 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (1/1) ... [2022-01-19 14:02:25,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 14:02:25,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 14:02:25,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-19 14:02:25,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-19 14:02:25,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 14:02:25,433 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-01-19 14:02:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-01-19 14:02:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-01-19 14:02:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-01-19 14:02:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-01-19 14:02:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-01-19 14:02:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-01-19 14:02:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-01-19 14:02:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 14:02:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 14:02:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 14:02:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-01-19 14:02:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-01-19 14:02:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 14:02:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 14:02:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-19 14:02:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 14:02:25,436 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 14:02:25,502 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 14:02:25,503 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 14:02:25,723 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 14:02:25,766 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 14:02:25,766 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-01-19 14:02:25,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 02:02:25 BoogieIcfgContainer [2022-01-19 14:02:25,768 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 14:02:25,769 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 14:02:25,769 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 14:02:25,773 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 14:02:25,774 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 02:02:25" (1/3) ... [2022-01-19 14:02:25,775 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ed505ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 02:02:25, skipping insertion in model container [2022-01-19 14:02:25,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 02:02:25" (2/3) ... [2022-01-19 14:02:25,775 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ed505ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 02:02:25, skipping insertion in model container [2022-01-19 14:02:25,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 02:02:25" (3/3) ... [2022-01-19 14:02:25,776 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-counter-determinism.wvr.c [2022-01-19 14:02:25,780 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 14:02:25,780 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-19 14:02:25,780 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 14:02:25,831 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,832 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,833 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,833 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,833 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,833 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,833 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,834 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,834 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,834 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,834 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,834 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,834 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,834 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,834 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,835 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,835 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,835 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,835 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,835 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,835 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,835 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,836 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,836 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,836 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,836 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,836 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,837 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,837 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,837 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,837 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,837 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,837 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,837 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,837 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,838 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,838 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,838 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,838 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,838 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,838 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,838 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,838 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,839 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,839 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,839 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,839 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,839 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,839 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,839 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,840 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,840 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,840 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,840 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,840 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,840 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,840 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,841 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,842 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,842 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,842 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,842 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,842 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,842 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,842 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,843 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,843 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,846 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,846 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,847 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,847 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,847 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,847 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,847 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,847 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,848 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,849 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,849 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,850 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,850 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,852 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,857 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,857 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,857 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,857 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,857 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,857 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,858 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,864 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,865 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,865 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,865 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,865 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,867 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,867 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,867 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,868 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,868 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,868 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,868 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,868 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,868 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,869 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,869 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,869 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,869 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,870 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,870 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,870 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 14:02:25,873 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-01-19 14:02:25,911 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 14:02:25,916 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 14:02:25,917 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-01-19 14:02:25,924 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 128 places, 124 transitions, 280 flow [2022-01-19 14:02:25,962 INFO L129 PetriNetUnfolder]: 9/120 cut-off events. [2022-01-19 14:02:25,962 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-01-19 14:02:25,966 INFO L84 FinitePrefix]: Finished finitePrefix Result has 137 conditions, 120 events. 9/120 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 97 event pairs, 0 based on Foata normal form. 0/110 useless extension candidates. Maximal degree in co-relation 79. Up to 2 conditions per place. [2022-01-19 14:02:25,966 INFO L82 GeneralOperation]: Start removeDead. Operand has 128 places, 124 transitions, 280 flow [2022-01-19 14:02:25,969 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 111 places, 107 transitions, 238 flow [2022-01-19 14:02:25,988 INFO L129 PetriNetUnfolder]: 9/106 cut-off events. [2022-01-19 14:02:25,988 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-01-19 14:02:25,988 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:25,989 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:25,989 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:25,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:25,993 INFO L85 PathProgramCache]: Analyzing trace with hash -835718213, now seen corresponding path program 1 times [2022-01-19 14:02:25,998 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:25,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728206718] [2022-01-19 14:02:25,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:25,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:26,360 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:26,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728206718] [2022-01-19 14:02:26,361 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728206718] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:02:26,361 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:02:26,361 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 14:02:26,362 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372377327] [2022-01-19 14:02:26,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:02:26,369 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 14:02:26,369 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:26,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 14:02:26,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 14:02:26,393 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 124 [2022-01-19 14:02:26,399 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 107 transitions, 238 flow. Second operand has 6 states, 6 states have (on average 101.33333333333333) internal successors, (608), 6 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:26,399 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:26,400 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 124 [2022-01-19 14:02:26,400 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:26,610 INFO L129 PetriNetUnfolder]: 107/494 cut-off events. [2022-01-19 14:02:26,610 INFO L130 PetriNetUnfolder]: For 115/116 co-relation queries the response was YES. [2022-01-19 14:02:26,614 INFO L84 FinitePrefix]: Finished finitePrefix Result has 729 conditions, 494 events. 107/494 cut-off events. For 115/116 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 2247 event pairs, 24 based on Foata normal form. 136/564 useless extension candidates. Maximal degree in co-relation 525. Up to 124 conditions per place. [2022-01-19 14:02:26,618 INFO L132 encePairwiseOnDemand]: 109/124 looper letters, 32 selfloop transitions, 5 changer transitions 8/128 dead transitions. [2022-01-19 14:02:26,618 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 128 transitions, 406 flow [2022-01-19 14:02:26,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-19 14:02:26,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-01-19 14:02:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 856 transitions. [2022-01-19 14:02:26,634 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8629032258064516 [2022-01-19 14:02:26,634 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 856 transitions. [2022-01-19 14:02:26,635 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 856 transitions. [2022-01-19 14:02:26,637 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:02:26,639 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 856 transitions. [2022-01-19 14:02:26,643 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:26,650 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 124.0) internal successors, (1116), 9 states have internal predecessors, (1116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:26,651 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 124.0) internal successors, (1116), 9 states have internal predecessors, (1116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:26,652 INFO L186 Difference]: Start difference. First operand has 111 places, 107 transitions, 238 flow. Second operand 8 states and 856 transitions. [2022-01-19 14:02:26,653 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 128 transitions, 406 flow [2022-01-19 14:02:26,656 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 128 transitions, 366 flow, removed 0 selfloop flow, removed 8 redundant places. [2022-01-19 14:02:26,660 INFO L242 Difference]: Finished difference. Result has 114 places, 104 transitions, 249 flow [2022-01-19 14:02:26,661 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=212, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=102, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=249, PETRI_PLACES=114, PETRI_TRANSITIONS=104} [2022-01-19 14:02:26,665 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 3 predicate places. [2022-01-19 14:02:26,665 INFO L470 AbstractCegarLoop]: Abstraction has has 114 places, 104 transitions, 249 flow [2022-01-19 14:02:26,666 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 101.33333333333333) internal successors, (608), 6 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:26,666 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:26,667 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:26,667 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 14:02:26,667 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:26,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:26,668 INFO L85 PathProgramCache]: Analyzing trace with hash 365170717, now seen corresponding path program 1 times [2022-01-19 14:02:26,668 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:26,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679755621] [2022-01-19 14:02:26,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:26,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:26,769 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:26,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679755621] [2022-01-19 14:02:26,770 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679755621] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:02:26,770 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:02:26,770 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:02:26,770 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670109827] [2022-01-19 14:02:26,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:02:26,772 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:02:26,772 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:26,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:02:26,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:02:26,774 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:02:26,776 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 104 transitions, 249 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:26,776 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:26,776 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:02:26,776 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:27,804 INFO L129 PetriNetUnfolder]: 6233/11726 cut-off events. [2022-01-19 14:02:27,804 INFO L130 PetriNetUnfolder]: For 1563/1563 co-relation queries the response was YES. [2022-01-19 14:02:27,826 INFO L84 FinitePrefix]: Finished finitePrefix Result has 22312 conditions, 11726 events. 6233/11726 cut-off events. For 1563/1563 co-relation queries the response was YES. Maximal size of possible extension queue 611. Compared 96468 event pairs, 2937 based on Foata normal form. 0/9031 useless extension candidates. Maximal degree in co-relation 22289. Up to 3632 conditions per place. [2022-01-19 14:02:27,873 INFO L132 encePairwiseOnDemand]: 117/124 looper letters, 83 selfloop transitions, 6 changer transitions 0/162 dead transitions. [2022-01-19 14:02:27,874 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 162 transitions, 602 flow [2022-01-19 14:02:27,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:02:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:02:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 620 transitions. [2022-01-19 14:02:27,875 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8333333333333334 [2022-01-19 14:02:27,875 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 620 transitions. [2022-01-19 14:02:27,875 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 620 transitions. [2022-01-19 14:02:27,876 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:02:27,876 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 620 transitions. [2022-01-19 14:02:27,877 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 103.33333333333333) internal successors, (620), 6 states have internal predecessors, (620), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:27,878 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:27,878 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:27,878 INFO L186 Difference]: Start difference. First operand has 114 places, 104 transitions, 249 flow. Second operand 6 states and 620 transitions. [2022-01-19 14:02:27,878 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 162 transitions, 602 flow [2022-01-19 14:02:27,881 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 162 transitions, 598 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-01-19 14:02:27,883 INFO L242 Difference]: Finished difference. Result has 115 places, 107 transitions, 277 flow [2022-01-19 14:02:27,883 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=245, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=104, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=277, PETRI_PLACES=115, PETRI_TRANSITIONS=107} [2022-01-19 14:02:27,883 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 4 predicate places. [2022-01-19 14:02:27,884 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 107 transitions, 277 flow [2022-01-19 14:02:27,884 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:27,884 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:27,884 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:27,884 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-19 14:02:27,884 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:27,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:27,885 INFO L85 PathProgramCache]: Analyzing trace with hash -1177269511, now seen corresponding path program 2 times [2022-01-19 14:02:27,885 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:27,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41199322] [2022-01-19 14:02:27,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:27,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:27,954 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:27,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41199322] [2022-01-19 14:02:27,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41199322] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 14:02:27,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [836155382] [2022-01-19 14:02:27,954 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-19 14:02:27,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:02:27,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 14:02:27,956 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 14:02:27,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-19 14:02:28,040 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 14:02:28,041 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 14:02:28,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 14:02:28,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 14:02:28,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:28,265 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 14:02:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:28,382 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [836155382] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 14:02:28,382 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 14:02:28,382 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2022-01-19 14:02:28,382 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104732317] [2022-01-19 14:02:28,382 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 14:02:28,383 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 14:02:28,383 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:28,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 14:02:28,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-01-19 14:02:28,384 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:02:28,385 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 107 transitions, 277 flow. Second operand has 9 states, 9 states have (on average 93.11111111111111) internal successors, (838), 9 states have internal predecessors, (838), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:28,385 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:28,385 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:02:28,385 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:29,623 INFO L129 PetriNetUnfolder]: 10141/15803 cut-off events. [2022-01-19 14:02:29,623 INFO L130 PetriNetUnfolder]: For 5123/5155 co-relation queries the response was YES. [2022-01-19 14:02:29,654 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35365 conditions, 15803 events. 10141/15803 cut-off events. For 5123/5155 co-relation queries the response was YES. Maximal size of possible extension queue 846. Compared 113133 event pairs, 1088 based on Foata normal form. 192/13136 useless extension candidates. Maximal degree in co-relation 29374. Up to 2334 conditions per place. [2022-01-19 14:02:29,719 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 177 selfloop transitions, 28 changer transitions 1/279 dead transitions. [2022-01-19 14:02:29,719 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 279 transitions, 1237 flow [2022-01-19 14:02:29,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-01-19 14:02:29,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-01-19 14:02:29,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1452 transitions. [2022-01-19 14:02:29,722 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.836405529953917 [2022-01-19 14:02:29,722 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 1452 transitions. [2022-01-19 14:02:29,722 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 1452 transitions. [2022-01-19 14:02:29,723 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:02:29,723 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 1452 transitions. [2022-01-19 14:02:29,725 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 103.71428571428571) internal successors, (1452), 14 states have internal predecessors, (1452), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:29,728 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 124.0) internal successors, (1860), 15 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:29,728 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 124.0) internal successors, (1860), 15 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:29,728 INFO L186 Difference]: Start difference. First operand has 115 places, 107 transitions, 277 flow. Second operand 14 states and 1452 transitions. [2022-01-19 14:02:29,728 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 279 transitions, 1237 flow [2022-01-19 14:02:29,736 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 279 transitions, 1222 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 14:02:29,738 INFO L242 Difference]: Finished difference. Result has 133 places, 135 transitions, 470 flow [2022-01-19 14:02:29,739 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=271, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=470, PETRI_PLACES=133, PETRI_TRANSITIONS=135} [2022-01-19 14:02:29,739 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 22 predicate places. [2022-01-19 14:02:29,740 INFO L470 AbstractCegarLoop]: Abstraction has has 133 places, 135 transitions, 470 flow [2022-01-19 14:02:29,740 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 93.11111111111111) internal successors, (838), 9 states have internal predecessors, (838), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:29,740 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:29,740 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:29,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-19 14:02:29,955 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:02:29,956 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:29,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:29,956 INFO L85 PathProgramCache]: Analyzing trace with hash -290999237, now seen corresponding path program 3 times [2022-01-19 14:02:29,956 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:29,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969992467] [2022-01-19 14:02:29,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:29,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:30,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:30,020 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:30,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969992467] [2022-01-19 14:02:30,023 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [969992467] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:02:30,023 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:02:30,023 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:02:30,023 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714486172] [2022-01-19 14:02:30,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:02:30,025 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:02:30,025 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:30,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:02:30,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:02:30,026 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:02:30,026 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 135 transitions, 470 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:30,026 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:30,027 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:02:30,027 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:31,659 INFO L129 PetriNetUnfolder]: 13768/22840 cut-off events. [2022-01-19 14:02:31,659 INFO L130 PetriNetUnfolder]: For 26912/28031 co-relation queries the response was YES. [2022-01-19 14:02:31,757 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58648 conditions, 22840 events. 13768/22840 cut-off events. For 26912/28031 co-relation queries the response was YES. Maximal size of possible extension queue 1310. Compared 188633 event pairs, 4285 based on Foata normal form. 1060/20635 useless extension candidates. Maximal degree in co-relation 43866. Up to 9840 conditions per place. [2022-01-19 14:02:31,944 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 115 selfloop transitions, 21 changer transitions 1/222 dead transitions. [2022-01-19 14:02:31,944 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 222 transitions, 1098 flow [2022-01-19 14:02:31,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:02:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:02:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 642 transitions. [2022-01-19 14:02:31,946 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8629032258064516 [2022-01-19 14:02:31,946 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 642 transitions. [2022-01-19 14:02:31,946 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 642 transitions. [2022-01-19 14:02:31,947 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:02:31,947 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 642 transitions. [2022-01-19 14:02:31,948 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:31,949 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:31,949 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:31,949 INFO L186 Difference]: Start difference. First operand has 133 places, 135 transitions, 470 flow. Second operand 6 states and 642 transitions. [2022-01-19 14:02:31,949 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 222 transitions, 1098 flow [2022-01-19 14:02:32,017 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 222 transitions, 1092 flow, removed 3 selfloop flow, removed 0 redundant places. [2022-01-19 14:02:32,019 INFO L242 Difference]: Finished difference. Result has 140 places, 149 transitions, 594 flow [2022-01-19 14:02:32,019 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=466, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=135, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=594, PETRI_PLACES=140, PETRI_TRANSITIONS=149} [2022-01-19 14:02:32,020 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 29 predicate places. [2022-01-19 14:02:32,020 INFO L470 AbstractCegarLoop]: Abstraction has has 140 places, 149 transitions, 594 flow [2022-01-19 14:02:32,021 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:32,021 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:32,021 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:32,021 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 14:02:32,021 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:32,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:32,021 INFO L85 PathProgramCache]: Analyzing trace with hash -551484583, now seen corresponding path program 1 times [2022-01-19 14:02:32,022 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:32,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728235432] [2022-01-19 14:02:32,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:32,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:32,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:32,071 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:32,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [728235432] [2022-01-19 14:02:32,071 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [728235432] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:02:32,071 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:02:32,072 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:02:32,072 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743349738] [2022-01-19 14:02:32,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:02:32,072 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:02:32,072 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:32,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:02:32,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:02:32,073 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:02:32,074 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 149 transitions, 594 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:32,074 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:32,074 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:02:32,074 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:34,132 INFO L129 PetriNetUnfolder]: 16121/28229 cut-off events. [2022-01-19 14:02:34,132 INFO L130 PetriNetUnfolder]: For 39584/41423 co-relation queries the response was YES. [2022-01-19 14:02:34,264 INFO L84 FinitePrefix]: Finished finitePrefix Result has 77396 conditions, 28229 events. 16121/28229 cut-off events. For 39584/41423 co-relation queries the response was YES. Maximal size of possible extension queue 1663. Compared 256255 event pairs, 7338 based on Foata normal form. 1500/28138 useless extension candidates. Maximal degree in co-relation 58149. Up to 11933 conditions per place. [2022-01-19 14:02:34,390 INFO L132 encePairwiseOnDemand]: 117/124 looper letters, 74 selfloop transitions, 19 changer transitions 13/195 dead transitions. [2022-01-19 14:02:34,390 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 195 transitions, 985 flow [2022-01-19 14:02:34,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:02:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:02:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 617 transitions. [2022-01-19 14:02:34,395 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8293010752688172 [2022-01-19 14:02:34,395 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 617 transitions. [2022-01-19 14:02:34,395 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 617 transitions. [2022-01-19 14:02:34,395 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:02:34,395 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 617 transitions. [2022-01-19 14:02:34,397 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 102.83333333333333) internal successors, (617), 6 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:34,398 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:34,399 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:34,399 INFO L186 Difference]: Start difference. First operand has 140 places, 149 transitions, 594 flow. Second operand 6 states and 617 transitions. [2022-01-19 14:02:34,399 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 195 transitions, 985 flow [2022-01-19 14:02:34,539 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 195 transitions, 983 flow, removed 1 selfloop flow, removed 0 redundant places. [2022-01-19 14:02:34,540 INFO L242 Difference]: Finished difference. Result has 147 places, 149 transitions, 639 flow [2022-01-19 14:02:34,541 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=592, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=639, PETRI_PLACES=147, PETRI_TRANSITIONS=149} [2022-01-19 14:02:34,542 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 36 predicate places. [2022-01-19 14:02:34,543 INFO L470 AbstractCegarLoop]: Abstraction has has 147 places, 149 transitions, 639 flow [2022-01-19 14:02:34,543 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:34,543 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:34,543 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:34,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 14:02:34,543 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:34,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:34,544 INFO L85 PathProgramCache]: Analyzing trace with hash -453112731, now seen corresponding path program 4 times [2022-01-19 14:02:34,544 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:34,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966051653] [2022-01-19 14:02:34,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:34,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:34,613 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:34,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1966051653] [2022-01-19 14:02:34,614 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1966051653] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 14:02:34,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [679129883] [2022-01-19 14:02:34,614 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-19 14:02:34,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:02:34,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 14:02:34,615 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 14:02:34,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-19 14:02:34,685 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-19 14:02:34,686 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 14:02:34,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 14:02:34,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 14:02:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:34,857 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 14:02:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:34,980 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [679129883] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 14:02:34,980 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 14:02:34,980 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-01-19 14:02:34,980 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421673428] [2022-01-19 14:02:34,980 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 14:02:34,981 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 14:02:34,982 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:34,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 14:02:34,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-01-19 14:02:34,984 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:02:34,984 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 149 transitions, 639 flow. Second operand has 11 states, 11 states have (on average 93.36363636363636) internal successors, (1027), 11 states have internal predecessors, (1027), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:34,985 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:34,985 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:02:34,985 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:37,519 INFO L129 PetriNetUnfolder]: 18450/33118 cut-off events. [2022-01-19 14:02:37,520 INFO L130 PetriNetUnfolder]: For 49627/50222 co-relation queries the response was YES. [2022-01-19 14:02:37,698 INFO L84 FinitePrefix]: Finished finitePrefix Result has 90983 conditions, 33118 events. 18450/33118 cut-off events. For 49627/50222 co-relation queries the response was YES. Maximal size of possible extension queue 1889. Compared 309695 event pairs, 4958 based on Foata normal form. 668/32188 useless extension candidates. Maximal degree in co-relation 69617. Up to 7001 conditions per place. [2022-01-19 14:02:37,838 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 176 selfloop transitions, 46 changer transitions 0/299 dead transitions. [2022-01-19 14:02:37,838 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 299 transitions, 1847 flow [2022-01-19 14:02:37,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 14:02:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 14:02:37,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 956 transitions. [2022-01-19 14:02:37,840 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8566308243727598 [2022-01-19 14:02:37,840 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 956 transitions. [2022-01-19 14:02:37,841 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 956 transitions. [2022-01-19 14:02:37,841 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:02:37,841 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 956 transitions. [2022-01-19 14:02:37,848 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 106.22222222222223) internal successors, (956), 9 states have internal predecessors, (956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:37,852 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 124.0) internal successors, (1240), 10 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:37,852 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 124.0) internal successors, (1240), 10 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:37,852 INFO L186 Difference]: Start difference. First operand has 147 places, 149 transitions, 639 flow. Second operand 9 states and 956 transitions. [2022-01-19 14:02:37,852 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 299 transitions, 1847 flow [2022-01-19 14:02:38,039 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 299 transitions, 1799 flow, removed 8 selfloop flow, removed 3 redundant places. [2022-01-19 14:02:38,042 INFO L242 Difference]: Finished difference. Result has 156 places, 171 transitions, 954 flow [2022-01-19 14:02:38,042 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=621, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=954, PETRI_PLACES=156, PETRI_TRANSITIONS=171} [2022-01-19 14:02:38,044 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 45 predicate places. [2022-01-19 14:02:38,044 INFO L470 AbstractCegarLoop]: Abstraction has has 156 places, 171 transitions, 954 flow [2022-01-19 14:02:38,045 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 93.36363636363636) internal successors, (1027), 11 states have internal predecessors, (1027), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:38,045 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:38,045 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:38,065 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-19 14:02:38,249 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-01-19 14:02:38,251 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:38,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:38,252 INFO L85 PathProgramCache]: Analyzing trace with hash -584767227, now seen corresponding path program 2 times [2022-01-19 14:02:38,252 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:38,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283573930] [2022-01-19 14:02:38,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:38,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:38,395 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:38,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283573930] [2022-01-19 14:02:38,395 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283573930] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:02:38,395 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:02:38,395 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:02:38,395 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081615580] [2022-01-19 14:02:38,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:02:38,396 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:02:38,396 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:38,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:02:38,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:02:38,396 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:02:38,397 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 171 transitions, 954 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:38,397 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:38,397 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:02:38,397 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:43,406 INFO L129 PetriNetUnfolder]: 36954/61959 cut-off events. [2022-01-19 14:02:43,406 INFO L130 PetriNetUnfolder]: For 183796/188821 co-relation queries the response was YES. [2022-01-19 14:02:43,779 INFO L84 FinitePrefix]: Finished finitePrefix Result has 192980 conditions, 61959 events. 36954/61959 cut-off events. For 183796/188821 co-relation queries the response was YES. Maximal size of possible extension queue 3160. Compared 589323 event pairs, 14655 based on Foata normal form. 4613/63292 useless extension candidates. Maximal degree in co-relation 142433. Up to 25194 conditions per place. [2022-01-19 14:02:44,025 INFO L132 encePairwiseOnDemand]: 118/124 looper letters, 224 selfloop transitions, 23 changer transitions 4/344 dead transitions. [2022-01-19 14:02:44,026 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 344 transitions, 2927 flow [2022-01-19 14:02:44,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-19 14:02:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-01-19 14:02:44,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 530 transitions. [2022-01-19 14:02:44,027 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8548387096774194 [2022-01-19 14:02:44,027 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 530 transitions. [2022-01-19 14:02:44,027 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 530 transitions. [2022-01-19 14:02:44,028 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:02:44,028 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 530 transitions. [2022-01-19 14:02:44,028 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 106.0) internal successors, (530), 5 states have internal predecessors, (530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:44,029 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 124.0) internal successors, (744), 6 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:44,029 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 124.0) internal successors, (744), 6 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:44,029 INFO L186 Difference]: Start difference. First operand has 156 places, 171 transitions, 954 flow. Second operand 5 states and 530 transitions. [2022-01-19 14:02:44,030 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 344 transitions, 2927 flow [2022-01-19 14:02:44,604 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 344 transitions, 2911 flow, removed 8 selfloop flow, removed 0 redundant places. [2022-01-19 14:02:44,607 INFO L242 Difference]: Finished difference. Result has 163 places, 192 transitions, 1297 flow [2022-01-19 14:02:44,607 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=944, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=149, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1297, PETRI_PLACES=163, PETRI_TRANSITIONS=192} [2022-01-19 14:02:44,607 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 52 predicate places. [2022-01-19 14:02:44,607 INFO L470 AbstractCegarLoop]: Abstraction has has 163 places, 192 transitions, 1297 flow [2022-01-19 14:02:44,608 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:44,608 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:44,608 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:44,608 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 14:02:44,608 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:44,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:44,608 INFO L85 PathProgramCache]: Analyzing trace with hash 1402727025, now seen corresponding path program 3 times [2022-01-19 14:02:44,609 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:44,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649280130] [2022-01-19 14:02:44,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:44,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:44,654 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:44,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649280130] [2022-01-19 14:02:44,655 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649280130] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:02:44,655 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:02:44,655 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:02:44,655 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829509042] [2022-01-19 14:02:44,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:02:44,655 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:02:44,655 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:44,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:02:44,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:02:44,656 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:02:44,657 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 192 transitions, 1297 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:44,657 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:44,657 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:02:44,657 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:50,025 INFO L129 PetriNetUnfolder]: 34646/62394 cut-off events. [2022-01-19 14:02:50,026 INFO L130 PetriNetUnfolder]: For 158440/160141 co-relation queries the response was YES. [2022-01-19 14:02:50,437 INFO L84 FinitePrefix]: Finished finitePrefix Result has 197837 conditions, 62394 events. 34646/62394 cut-off events. For 158440/160141 co-relation queries the response was YES. Maximal size of possible extension queue 3110. Compared 649967 event pairs, 11610 based on Foata normal form. 1033/62297 useless extension candidates. Maximal degree in co-relation 175462. Up to 24446 conditions per place. [2022-01-19 14:02:50,672 INFO L132 encePairwiseOnDemand]: 117/124 looper letters, 136 selfloop transitions, 18 changer transitions 3/271 dead transitions. [2022-01-19 14:02:50,672 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 271 transitions, 2059 flow [2022-01-19 14:02:50,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:02:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:02:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 619 transitions. [2022-01-19 14:02:50,673 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.831989247311828 [2022-01-19 14:02:50,673 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 619 transitions. [2022-01-19 14:02:50,673 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 619 transitions. [2022-01-19 14:02:50,674 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:02:50,674 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 619 transitions. [2022-01-19 14:02:50,675 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 103.16666666666667) internal successors, (619), 6 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:50,676 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:50,676 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:50,676 INFO L186 Difference]: Start difference. First operand has 163 places, 192 transitions, 1297 flow. Second operand 6 states and 619 transitions. [2022-01-19 14:02:50,676 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 271 transitions, 2059 flow [2022-01-19 14:02:52,064 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 168 places, 271 transitions, 2059 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 14:02:52,067 INFO L242 Difference]: Finished difference. Result has 170 places, 193 transitions, 1347 flow [2022-01-19 14:02:52,067 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=1297, PETRI_DIFFERENCE_MINUEND_PLACES=163, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=192, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=174, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1347, PETRI_PLACES=170, PETRI_TRANSITIONS=193} [2022-01-19 14:02:52,069 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 59 predicate places. [2022-01-19 14:02:52,069 INFO L470 AbstractCegarLoop]: Abstraction has has 170 places, 193 transitions, 1347 flow [2022-01-19 14:02:52,069 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:52,069 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:02:52,069 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:02:52,070 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 14:02:52,070 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:02:52,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:02:52,070 INFO L85 PathProgramCache]: Analyzing trace with hash -1376975019, now seen corresponding path program 4 times [2022-01-19 14:02:52,070 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:02:52,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492506339] [2022-01-19 14:02:52,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:02:52,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:02:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:02:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:02:52,116 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:02:52,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492506339] [2022-01-19 14:02:52,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1492506339] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:02:52,116 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:02:52,116 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:02:52,116 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829132444] [2022-01-19 14:02:52,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:02:52,117 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:02:52,117 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:02:52,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:02:52,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:02:52,118 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:02:52,119 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 193 transitions, 1347 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:02:52,120 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:02:52,120 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:02:52,120 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:02:53,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 33#L73true, 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 25#L65true, Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 14:02:53,878 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-01-19 14:02:53,878 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:53,878 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:53,878 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:54,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 33#L73true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 25#L65true, Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:54,209 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,209 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,209 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,209 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 33#L73true, 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 14:02:54,212 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,212 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,212 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,212 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 116#L76true, 40#L41-3true, 25#L65true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 14:02:54,213 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,213 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,213 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,213 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:54,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 33#L73true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:54,827 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,827 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,827 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,827 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 116#L76true, 25#L65true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:54,827 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,827 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,827 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,827 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 14:02:54,830 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,830 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,830 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,830 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 25#L65true, 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 14:02:54,830 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,830 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,830 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:54,830 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:55,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 705#true, 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:55,137 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,137 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,137 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,137 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 25#L65true, 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:55,137 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,137 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,137 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,137 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 705#true, 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 14:02:55,140 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,140 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,140 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,140 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:02:55,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1260#true, Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 82#thread3ENTRYtrue, Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:55,209 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 14:02:55,209 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 14:02:55,209 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 14:02:55,209 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 14:02:55,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:55,469 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 14:02:55,469 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:02:55,469 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:02:55,469 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:02:55,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 56#L62-4true, 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:55,537 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 14:02:55,537 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:55,537 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:55,537 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:55,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1260#true, Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 82#thread3ENTRYtrue, Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:55,538 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 14:02:55,538 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:55,538 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:55,538 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:02:56,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 11#L62-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:56,131 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 14:02:56,131 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,131 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,131 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 52#L63true, 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:56,131 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 14:02:56,131 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,131 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,131 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 56#L62-4true, 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:56,132 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 14:02:56,132 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,132 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,132 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:02:56,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 12#L41-5true, 11#L62-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:56,453 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 14:02:56,453 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:56,453 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:56,453 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:56,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 52#L63true, 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 705#true, 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 14:02:56,453 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 14:02:56,453 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:56,453 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:56,453 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:02:59,911 INFO L129 PetriNetUnfolder]: 49827/85142 cut-off events. [2022-01-19 14:02:59,911 INFO L130 PetriNetUnfolder]: For 326628/335574 co-relation queries the response was YES. [2022-01-19 14:03:00,726 INFO L84 FinitePrefix]: Finished finitePrefix Result has 283664 conditions, 85142 events. 49827/85142 cut-off events. For 326628/335574 co-relation queries the response was YES. Maximal size of possible extension queue 4121. Compared 851886 event pairs, 20637 based on Foata normal form. 5633/88499 useless extension candidates. Maximal degree in co-relation 245112. Up to 33868 conditions per place. [2022-01-19 14:03:01,065 INFO L132 encePairwiseOnDemand]: 117/124 looper letters, 187 selfloop transitions, 12 changer transitions 6/331 dead transitions. [2022-01-19 14:03:01,065 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 331 transitions, 2757 flow [2022-01-19 14:03:01,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:03:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:03:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 616 transitions. [2022-01-19 14:03:01,066 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8279569892473119 [2022-01-19 14:03:01,066 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 616 transitions. [2022-01-19 14:03:01,066 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 616 transitions. [2022-01-19 14:03:01,067 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:03:01,067 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 616 transitions. [2022-01-19 14:03:01,068 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 102.66666666666667) internal successors, (616), 6 states have internal predecessors, (616), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:01,069 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:01,069 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:01,069 INFO L186 Difference]: Start difference. First operand has 170 places, 193 transitions, 1347 flow. Second operand 6 states and 616 transitions. [2022-01-19 14:03:01,069 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 331 transitions, 2757 flow [2022-01-19 14:03:01,978 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 331 transitions, 2721 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-01-19 14:03:01,981 INFO L242 Difference]: Finished difference. Result has 175 places, 196 transitions, 1377 flow [2022-01-19 14:03:01,981 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=1314, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=193, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=181, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1377, PETRI_PLACES=175, PETRI_TRANSITIONS=196} [2022-01-19 14:03:01,981 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 64 predicate places. [2022-01-19 14:03:01,982 INFO L470 AbstractCegarLoop]: Abstraction has has 175 places, 196 transitions, 1377 flow [2022-01-19 14:03:01,982 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:01,982 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:03:01,982 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:03:01,982 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 14:03:01,982 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:03:01,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:03:01,982 INFO L85 PathProgramCache]: Analyzing trace with hash -1176667927, now seen corresponding path program 5 times [2022-01-19 14:03:01,982 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:03:01,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213557657] [2022-01-19 14:03:01,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:03:01,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:03:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:03:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:03:02,016 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:03:02,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213557657] [2022-01-19 14:03:02,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1213557657] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:03:02,016 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:03:02,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 14:03:02,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877140312] [2022-01-19 14:03:02,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:03:02,017 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 14:03:02,017 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:03:02,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 14:03:02,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-01-19 14:03:02,017 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:03:02,018 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 175 places, 196 transitions, 1377 flow. Second operand has 6 states, 6 states have (on average 93.33333333333333) internal successors, (560), 6 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:02,018 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:03:02,018 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:03:02,018 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:03:11,400 INFO L129 PetriNetUnfolder]: 59799/104874 cut-off events. [2022-01-19 14:03:11,400 INFO L130 PetriNetUnfolder]: For 430034/442229 co-relation queries the response was YES. [2022-01-19 14:03:12,376 INFO L84 FinitePrefix]: Finished finitePrefix Result has 360819 conditions, 104874 events. 59799/104874 cut-off events. For 430034/442229 co-relation queries the response was YES. Maximal size of possible extension queue 5006. Compared 1108510 event pairs, 8644 based on Foata normal form. 9859/112394 useless extension candidates. Maximal degree in co-relation 310500. Up to 34849 conditions per place. [2022-01-19 14:03:12,814 INFO L132 encePairwiseOnDemand]: 118/124 looper letters, 304 selfloop transitions, 43 changer transitions 6/447 dead transitions. [2022-01-19 14:03:12,814 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 447 transitions, 4347 flow [2022-01-19 14:03:12,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 14:03:12,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 14:03:12,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 741 transitions. [2022-01-19 14:03:12,816 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8536866359447005 [2022-01-19 14:03:12,816 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 741 transitions. [2022-01-19 14:03:12,816 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 741 transitions. [2022-01-19 14:03:12,816 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:03:12,816 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 741 transitions. [2022-01-19 14:03:12,817 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 105.85714285714286) internal successors, (741), 7 states have internal predecessors, (741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:12,818 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 124.0) internal successors, (992), 8 states have internal predecessors, (992), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:12,818 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 124.0) internal successors, (992), 8 states have internal predecessors, (992), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:12,818 INFO L186 Difference]: Start difference. First operand has 175 places, 196 transitions, 1377 flow. Second operand 7 states and 741 transitions. [2022-01-19 14:03:12,818 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 447 transitions, 4347 flow [2022-01-19 14:03:14,077 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 179 places, 447 transitions, 4323 flow, removed 7 selfloop flow, removed 2 redundant places. [2022-01-19 14:03:14,080 INFO L242 Difference]: Finished difference. Result has 181 places, 213 transitions, 1754 flow [2022-01-19 14:03:14,080 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=1363, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=196, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1754, PETRI_PLACES=181, PETRI_TRANSITIONS=213} [2022-01-19 14:03:14,082 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 70 predicate places. [2022-01-19 14:03:14,082 INFO L470 AbstractCegarLoop]: Abstraction has has 181 places, 213 transitions, 1754 flow [2022-01-19 14:03:14,082 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 93.33333333333333) internal successors, (560), 6 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:14,082 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:03:14,082 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:03:14,082 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-19 14:03:14,082 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:03:14,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:03:14,083 INFO L85 PathProgramCache]: Analyzing trace with hash 629674153, now seen corresponding path program 5 times [2022-01-19 14:03:14,083 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:03:14,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937729226] [2022-01-19 14:03:14,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:03:14,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:03:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:03:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:03:14,118 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:03:14,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937729226] [2022-01-19 14:03:14,118 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937729226] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 14:03:14,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1001369450] [2022-01-19 14:03:14,118 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-01-19 14:03:14,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:03:14,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 14:03:14,119 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 14:03:14,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-19 14:03:14,302 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 14:03:14,303 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 14:03:14,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 14:03:14,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 14:03:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:03:14,422 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 14:03:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:03:14,523 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1001369450] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 14:03:14,523 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 14:03:14,523 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-01-19 14:03:14,523 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819020567] [2022-01-19 14:03:14,523 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 14:03:14,524 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 14:03:14,524 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:03:14,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 14:03:14,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-01-19 14:03:14,526 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:03:14,526 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 213 transitions, 1754 flow. Second operand has 11 states, 11 states have (on average 93.18181818181819) internal successors, (1025), 11 states have internal predecessors, (1025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:14,526 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:03:14,526 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:03:14,526 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:03:24,280 INFO L129 PetriNetUnfolder]: 61368/105711 cut-off events. [2022-01-19 14:03:24,280 INFO L130 PetriNetUnfolder]: For 375961/383648 co-relation queries the response was YES. [2022-01-19 14:03:25,384 INFO L84 FinitePrefix]: Finished finitePrefix Result has 351433 conditions, 105711 events. 61368/105711 cut-off events. For 375961/383648 co-relation queries the response was YES. Maximal size of possible extension queue 5117. Compared 1104146 event pairs, 11562 based on Foata normal form. 6913/109580 useless extension candidates. Maximal degree in co-relation 277074. Up to 16456 conditions per place. [2022-01-19 14:03:25,863 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 213 selfloop transitions, 123 changer transitions 0/419 dead transitions. [2022-01-19 14:03:25,863 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 419 transitions, 3771 flow [2022-01-19 14:03:25,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-19 14:03:25,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-01-19 14:03:25,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1270 transitions. [2022-01-19 14:03:25,865 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.853494623655914 [2022-01-19 14:03:25,865 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1270 transitions. [2022-01-19 14:03:25,865 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1270 transitions. [2022-01-19 14:03:25,866 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:03:25,866 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1270 transitions. [2022-01-19 14:03:25,868 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 105.83333333333333) internal successors, (1270), 12 states have internal predecessors, (1270), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:25,869 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 124.0) internal successors, (1612), 13 states have internal predecessors, (1612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:25,869 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 124.0) internal successors, (1612), 13 states have internal predecessors, (1612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:25,869 INFO L186 Difference]: Start difference. First operand has 181 places, 213 transitions, 1754 flow. Second operand 12 states and 1270 transitions. [2022-01-19 14:03:25,869 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 419 transitions, 3771 flow [2022-01-19 14:03:28,357 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 419 transitions, 3631 flow, removed 27 selfloop flow, removed 4 redundant places. [2022-01-19 14:03:28,361 INFO L242 Difference]: Finished difference. Result has 192 places, 251 transitions, 2490 flow [2022-01-19 14:03:28,361 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=1670, PETRI_DIFFERENCE_MINUEND_PLACES=177, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=213, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=85, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=2490, PETRI_PLACES=192, PETRI_TRANSITIONS=251} [2022-01-19 14:03:28,362 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 81 predicate places. [2022-01-19 14:03:28,362 INFO L470 AbstractCegarLoop]: Abstraction has has 192 places, 251 transitions, 2490 flow [2022-01-19 14:03:28,362 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 93.18181818181819) internal successors, (1025), 11 states have internal predecessors, (1025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:28,362 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:03:28,362 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:03:28,378 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-01-19 14:03:28,578 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:03:28,578 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:03:28,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:03:28,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1400711287, now seen corresponding path program 6 times [2022-01-19 14:03:28,579 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:03:28,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109712951] [2022-01-19 14:03:28,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:03:28,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:03:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:03:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:03:28,614 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:03:28,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109712951] [2022-01-19 14:03:28,614 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2109712951] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:03:28,614 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:03:28,614 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:03:28,615 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629146056] [2022-01-19 14:03:28,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:03:28,615 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:03:28,615 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:03:28,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:03:28,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:03:28,616 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:03:28,616 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 251 transitions, 2490 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:28,616 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:03:28,616 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:03:28,616 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:03:42,413 INFO L129 PetriNetUnfolder]: 75996/140123 cut-off events. [2022-01-19 14:03:42,413 INFO L130 PetriNetUnfolder]: For 675875/688973 co-relation queries the response was YES. [2022-01-19 14:03:43,568 INFO L84 FinitePrefix]: Finished finitePrefix Result has 486788 conditions, 140123 events. 75996/140123 cut-off events. For 675875/688973 co-relation queries the response was YES. Maximal size of possible extension queue 6515. Compared 1602168 event pairs, 40654 based on Foata normal form. 11727/150251 useless extension candidates. Maximal degree in co-relation 421433. Up to 52820 conditions per place. [2022-01-19 14:03:44,335 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 172 selfloop transitions, 140 changer transitions 6/418 dead transitions. [2022-01-19 14:03:44,336 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 418 transitions, 4864 flow [2022-01-19 14:03:44,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:03:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:03:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 646 transitions. [2022-01-19 14:03:44,337 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8682795698924731 [2022-01-19 14:03:44,337 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 646 transitions. [2022-01-19 14:03:44,337 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 646 transitions. [2022-01-19 14:03:44,337 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:03:44,338 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 646 transitions. [2022-01-19 14:03:44,338 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.66666666666667) internal successors, (646), 6 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:44,339 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:44,339 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:44,339 INFO L186 Difference]: Start difference. First operand has 192 places, 251 transitions, 2490 flow. Second operand 6 states and 646 transitions. [2022-01-19 14:03:44,340 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 418 transitions, 4864 flow [2022-01-19 14:03:47,393 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 418 transitions, 4800 flow, removed 32 selfloop flow, removed 0 redundant places. [2022-01-19 14:03:47,397 INFO L242 Difference]: Finished difference. Result has 200 places, 309 transitions, 3851 flow [2022-01-19 14:03:47,397 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=2452, PETRI_DIFFERENCE_MINUEND_PLACES=192, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=251, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=82, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=160, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=3851, PETRI_PLACES=200, PETRI_TRANSITIONS=309} [2022-01-19 14:03:47,397 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 89 predicate places. [2022-01-19 14:03:47,397 INFO L470 AbstractCegarLoop]: Abstraction has has 200 places, 309 transitions, 3851 flow [2022-01-19 14:03:47,397 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:47,398 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:03:47,398 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:03:47,398 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-01-19 14:03:47,398 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:03:47,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:03:47,398 INFO L85 PathProgramCache]: Analyzing trace with hash -985232987, now seen corresponding path program 7 times [2022-01-19 14:03:47,398 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:03:47,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135743609] [2022-01-19 14:03:47,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:03:47,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:03:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:03:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:03:47,438 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:03:47,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135743609] [2022-01-19 14:03:47,438 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135743609] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 14:03:47,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [335822541] [2022-01-19 14:03:47,438 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-01-19 14:03:47,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:03:47,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 14:03:47,439 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 14:03:47,440 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-19 14:03:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:03:47,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 14:03:47,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 14:03:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:03:47,632 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 14:03:47,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:03:47,756 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [335822541] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 14:03:47,756 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 14:03:47,756 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-01-19 14:03:47,756 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13249954] [2022-01-19 14:03:47,756 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 14:03:47,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 14:03:47,757 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:03:47,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 14:03:47,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-01-19 14:03:47,757 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:03:47,758 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 309 transitions, 3851 flow. Second operand has 11 states, 11 states have (on average 93.45454545454545) internal successors, (1028), 11 states have internal predecessors, (1028), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:03:47,758 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:03:47,758 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:03:47,758 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:04:02,898 INFO L129 PetriNetUnfolder]: 76820/136476 cut-off events. [2022-01-19 14:04:02,898 INFO L130 PetriNetUnfolder]: For 805033/819946 co-relation queries the response was YES. [2022-01-19 14:04:04,336 INFO L84 FinitePrefix]: Finished finitePrefix Result has 517255 conditions, 136476 events. 76820/136476 cut-off events. For 805033/819946 co-relation queries the response was YES. Maximal size of possible extension queue 6541. Compared 1509285 event pairs, 26647 based on Foata normal form. 13397/147939 useless extension candidates. Maximal degree in co-relation 412040. Up to 34129 conditions per place. [2022-01-19 14:04:04,943 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 199 selfloop transitions, 177 changer transitions 13/489 dead transitions. [2022-01-19 14:04:04,943 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 489 transitions, 6389 flow [2022-01-19 14:04:04,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 14:04:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 14:04:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 945 transitions. [2022-01-19 14:04:04,945 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8467741935483871 [2022-01-19 14:04:04,945 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 945 transitions. [2022-01-19 14:04:04,945 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 945 transitions. [2022-01-19 14:04:04,945 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:04:04,945 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 945 transitions. [2022-01-19 14:04:04,946 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 105.0) internal successors, (945), 9 states have internal predecessors, (945), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:04,947 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 124.0) internal successors, (1240), 10 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:04,948 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 124.0) internal successors, (1240), 10 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:04,948 INFO L186 Difference]: Start difference. First operand has 200 places, 309 transitions, 3851 flow. Second operand 9 states and 945 transitions. [2022-01-19 14:04:04,948 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 489 transitions, 6389 flow [2022-01-19 14:04:09,060 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 489 transitions, 6127 flow, removed 54 selfloop flow, removed 1 redundant places. [2022-01-19 14:04:09,065 INFO L242 Difference]: Finished difference. Result has 211 places, 344 transitions, 4771 flow [2022-01-19 14:04:09,066 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=3139, PETRI_DIFFERENCE_MINUEND_PLACES=198, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=284, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=113, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=165, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=4771, PETRI_PLACES=211, PETRI_TRANSITIONS=344} [2022-01-19 14:04:09,066 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 100 predicate places. [2022-01-19 14:04:09,066 INFO L470 AbstractCegarLoop]: Abstraction has has 211 places, 344 transitions, 4771 flow [2022-01-19 14:04:09,066 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 93.45454545454545) internal successors, (1028), 11 states have internal predecessors, (1028), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:09,066 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:04:09,066 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:04:09,082 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-01-19 14:04:09,267 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:04:09,267 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:04:09,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:04:09,267 INFO L85 PathProgramCache]: Analyzing trace with hash 492797443, now seen corresponding path program 8 times [2022-01-19 14:04:09,267 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:04:09,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131335540] [2022-01-19 14:04:09,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:04:09,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:04:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:04:09,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:04:09,298 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:04:09,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131335540] [2022-01-19 14:04:09,298 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131335540] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:04:09,299 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:04:09,299 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:04:09,299 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443132538] [2022-01-19 14:04:09,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:04:09,299 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:04:09,299 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:04:09,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:04:09,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:04:09,300 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:04:09,300 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 344 transitions, 4771 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:09,300 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:04:09,300 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:04:09,300 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:04:24,641 INFO L129 PetriNetUnfolder]: 74987/134428 cut-off events. [2022-01-19 14:04:24,641 INFO L130 PetriNetUnfolder]: For 860904/874614 co-relation queries the response was YES. [2022-01-19 14:04:26,279 INFO L84 FinitePrefix]: Finished finitePrefix Result has 527945 conditions, 134428 events. 74987/134428 cut-off events. For 860904/874614 co-relation queries the response was YES. Maximal size of possible extension queue 6340. Compared 1496352 event pairs, 31567 based on Foata normal form. 11773/144214 useless extension candidates. Maximal degree in co-relation 458099. Up to 55321 conditions per place. [2022-01-19 14:04:26,896 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 330 selfloop transitions, 102 changer transitions 14/546 dead transitions. [2022-01-19 14:04:26,897 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 546 transitions, 8231 flow [2022-01-19 14:04:26,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:04:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:04:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 643 transitions. [2022-01-19 14:04:26,898 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.864247311827957 [2022-01-19 14:04:26,898 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 643 transitions. [2022-01-19 14:04:26,898 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 643 transitions. [2022-01-19 14:04:26,898 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:04:26,898 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 643 transitions. [2022-01-19 14:04:26,899 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.16666666666667) internal successors, (643), 6 states have internal predecessors, (643), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:26,900 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:26,900 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:26,900 INFO L186 Difference]: Start difference. First operand has 211 places, 344 transitions, 4771 flow. Second operand 6 states and 643 transitions. [2022-01-19 14:04:26,900 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 546 transitions, 8231 flow [2022-01-19 14:04:31,217 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 209 places, 546 transitions, 7589 flow, removed 82 selfloop flow, removed 6 redundant places. [2022-01-19 14:04:31,223 INFO L242 Difference]: Finished difference. Result has 213 places, 403 transitions, 5979 flow [2022-01-19 14:04:31,224 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=4349, PETRI_DIFFERENCE_MINUEND_PLACES=204, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=344, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=43, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=244, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=5979, PETRI_PLACES=213, PETRI_TRANSITIONS=403} [2022-01-19 14:04:31,224 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 102 predicate places. [2022-01-19 14:04:31,224 INFO L470 AbstractCegarLoop]: Abstraction has has 213 places, 403 transitions, 5979 flow [2022-01-19 14:04:31,224 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:31,224 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:04:31,224 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:04:31,224 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-01-19 14:04:31,225 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:04:31,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:04:31,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1051199701, now seen corresponding path program 6 times [2022-01-19 14:04:31,225 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:04:31,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920844996] [2022-01-19 14:04:31,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:04:31,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:04:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:04:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:04:31,254 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:04:31,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920844996] [2022-01-19 14:04:31,254 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1920844996] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:04:31,254 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:04:31,254 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:04:31,254 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849265034] [2022-01-19 14:04:31,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:04:31,254 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:04:31,254 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:04:31,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:04:31,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:04:31,255 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:04:31,255 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 403 transitions, 5979 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:31,255 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:04:31,255 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:04:31,255 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:04:47,527 INFO L129 PetriNetUnfolder]: 76758/137448 cut-off events. [2022-01-19 14:04:47,528 INFO L130 PetriNetUnfolder]: For 847803/860711 co-relation queries the response was YES. [2022-01-19 14:04:48,815 INFO L84 FinitePrefix]: Finished finitePrefix Result has 538311 conditions, 137448 events. 76758/137448 cut-off events. For 847803/860711 co-relation queries the response was YES. Maximal size of possible extension queue 6426. Compared 1520174 event pairs, 32702 based on Foata normal form. 9822/143869 useless extension candidates. Maximal degree in co-relation 490338. Up to 61051 conditions per place. [2022-01-19 14:04:49,451 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 173 selfloop transitions, 223 changer transitions 3/493 dead transitions. [2022-01-19 14:04:49,451 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 493 transitions, 7608 flow [2022-01-19 14:04:49,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:04:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:04:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 638 transitions. [2022-01-19 14:04:49,452 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8575268817204301 [2022-01-19 14:04:49,452 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 638 transitions. [2022-01-19 14:04:49,453 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 638 transitions. [2022-01-19 14:04:49,453 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:04:49,453 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 638 transitions. [2022-01-19 14:04:49,454 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 106.33333333333333) internal successors, (638), 6 states have internal predecessors, (638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:49,454 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:49,455 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:49,455 INFO L186 Difference]: Start difference. First operand has 213 places, 403 transitions, 5979 flow. Second operand 6 states and 638 transitions. [2022-01-19 14:04:49,455 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 493 transitions, 7608 flow [2022-01-19 14:04:52,917 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 493 transitions, 7355 flow, removed 118 selfloop flow, removed 1 redundant places. [2022-01-19 14:04:52,923 INFO L242 Difference]: Finished difference. Result has 219 places, 417 transitions, 6621 flow [2022-01-19 14:04:52,924 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=5776, PETRI_DIFFERENCE_MINUEND_PLACES=212, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=403, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=215, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=187, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=6621, PETRI_PLACES=219, PETRI_TRANSITIONS=417} [2022-01-19 14:04:52,924 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 108 predicate places. [2022-01-19 14:04:52,924 INFO L470 AbstractCegarLoop]: Abstraction has has 219 places, 417 transitions, 6621 flow [2022-01-19 14:04:52,924 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:52,924 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:04:52,924 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:04:52,924 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-01-19 14:04:52,924 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:04:52,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:04:52,925 INFO L85 PathProgramCache]: Analyzing trace with hash 147535811, now seen corresponding path program 9 times [2022-01-19 14:04:52,925 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:04:52,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514337876] [2022-01-19 14:04:52,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:04:52,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:04:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:04:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:04:52,962 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:04:52,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514337876] [2022-01-19 14:04:52,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1514337876] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:04:52,963 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:04:52,963 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:04:52,963 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386799021] [2022-01-19 14:04:52,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:04:52,963 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:04:52,963 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:04:52,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:04:52,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:04:52,964 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:04:52,964 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 219 places, 417 transitions, 6621 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:04:52,964 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:04:52,964 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:04:52,964 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:05:12,361 INFO L129 PetriNetUnfolder]: 84393/157145 cut-off events. [2022-01-19 14:05:12,361 INFO L130 PetriNetUnfolder]: For 859744/865246 co-relation queries the response was YES. [2022-01-19 14:05:14,406 INFO L84 FinitePrefix]: Finished finitePrefix Result has 592419 conditions, 157145 events. 84393/157145 cut-off events. For 859744/865246 co-relation queries the response was YES. Maximal size of possible extension queue 7314. Compared 1849011 event pairs, 33597 based on Foata normal form. 4763/159302 useless extension candidates. Maximal degree in co-relation 543958. Up to 52529 conditions per place. [2022-01-19 14:05:15,135 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 317 selfloop transitions, 72 changer transitions 11/681 dead transitions. [2022-01-19 14:05:15,135 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 681 transitions, 10076 flow [2022-01-19 14:05:15,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 14:05:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 14:05:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 644 transitions. [2022-01-19 14:05:15,145 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8655913978494624 [2022-01-19 14:05:15,145 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 644 transitions. [2022-01-19 14:05:15,145 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 644 transitions. [2022-01-19 14:05:15,145 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:05:15,146 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 644 transitions. [2022-01-19 14:05:15,160 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.33333333333333) internal successors, (644), 6 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:15,162 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:15,171 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:15,172 INFO L186 Difference]: Start difference. First operand has 219 places, 417 transitions, 6621 flow. Second operand 6 states and 644 transitions. [2022-01-19 14:05:15,172 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 681 transitions, 10076 flow [2022-01-19 14:05:21,158 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 223 places, 681 transitions, 9797 flow, removed 37 selfloop flow, removed 1 redundant places. [2022-01-19 14:05:21,166 INFO L242 Difference]: Finished difference. Result has 227 places, 470 transitions, 7389 flow [2022-01-19 14:05:21,166 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=6384, PETRI_DIFFERENCE_MINUEND_PLACES=218, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=417, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=375, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=7389, PETRI_PLACES=227, PETRI_TRANSITIONS=470} [2022-01-19 14:05:21,167 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 116 predicate places. [2022-01-19 14:05:21,167 INFO L470 AbstractCegarLoop]: Abstraction has has 227 places, 470 transitions, 7389 flow [2022-01-19 14:05:21,167 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:21,167 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:05:21,167 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:05:21,167 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-01-19 14:05:21,168 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:05:21,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:05:21,168 INFO L85 PathProgramCache]: Analyzing trace with hash -729782751, now seen corresponding path program 10 times [2022-01-19 14:05:21,168 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:05:21,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54337641] [2022-01-19 14:05:21,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:05:21,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:05:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:05:21,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:05:21,205 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:05:21,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54337641] [2022-01-19 14:05:21,205 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54337641] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 14:05:21,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [829443115] [2022-01-19 14:05:21,205 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-19 14:05:21,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:05:21,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 14:05:21,207 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 14:05:21,207 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-19 14:05:21,274 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-19 14:05:21,274 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 14:05:21,275 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 14:05:21,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 14:05:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:05:21,410 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 14:05:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:05:21,522 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [829443115] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 14:05:21,523 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 14:05:21,523 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-01-19 14:05:21,523 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193186185] [2022-01-19 14:05:21,523 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 14:05:21,523 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 14:05:21,523 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:05:21,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 14:05:21,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-01-19 14:05:21,524 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:05:21,525 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 227 places, 470 transitions, 7389 flow. Second operand has 11 states, 11 states have (on average 93.27272727272727) internal successors, (1026), 11 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:21,525 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:05:21,525 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:05:21,525 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:05:39,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork3_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][437], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1431#(<= 0 thread1Thread1of1ForFork1_~i~0), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 14:05:39,930 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 14:05:39,930 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 14:05:39,930 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 14:05:39,930 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 14:05:39,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][525], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1839#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 14:05:39,930 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 14:05:39,930 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 14:05:39,930 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 14:05:39,930 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 14:05:44,015 INFO L129 PetriNetUnfolder]: 94516/170961 cut-off events. [2022-01-19 14:05:44,015 INFO L130 PetriNetUnfolder]: For 1277971/1294920 co-relation queries the response was YES. [2022-01-19 14:05:46,143 INFO L84 FinitePrefix]: Finished finitePrefix Result has 693438 conditions, 170961 events. 94516/170961 cut-off events. For 1277971/1294920 co-relation queries the response was YES. Maximal size of possible extension queue 7942. Compared 1959857 event pairs, 27875 based on Foata normal form. 16124/184806 useless extension candidates. Maximal degree in co-relation 637061. Up to 25172 conditions per place. [2022-01-19 14:05:46,978 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 309 selfloop transitions, 390 changer transitions 29/857 dead transitions. [2022-01-19 14:05:46,978 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 239 places, 857 transitions, 13834 flow [2022-01-19 14:05:46,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 14:05:46,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 14:05:46,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1353 transitions. [2022-01-19 14:05:46,980 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8393300248138957 [2022-01-19 14:05:46,980 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1353 transitions. [2022-01-19 14:05:46,980 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1353 transitions. [2022-01-19 14:05:46,980 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:05:46,980 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1353 transitions. [2022-01-19 14:05:46,982 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 104.07692307692308) internal successors, (1353), 13 states have internal predecessors, (1353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:46,983 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 124.0) internal successors, (1736), 14 states have internal predecessors, (1736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:46,983 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 124.0) internal successors, (1736), 14 states have internal predecessors, (1736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:46,983 INFO L186 Difference]: Start difference. First operand has 227 places, 470 transitions, 7389 flow. Second operand 13 states and 1353 transitions. [2022-01-19 14:05:46,983 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 239 places, 857 transitions, 13834 flow [2022-01-19 14:05:52,987 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 239 places, 857 transitions, 13688 flow, removed 73 selfloop flow, removed 0 redundant places. [2022-01-19 14:05:52,997 INFO L242 Difference]: Finished difference. Result has 242 places, 591 transitions, 10851 flow [2022-01-19 14:05:52,997 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=6692, PETRI_DIFFERENCE_MINUEND_PLACES=227, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=437, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=214, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=217, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=10851, PETRI_PLACES=242, PETRI_TRANSITIONS=591} [2022-01-19 14:05:52,997 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 131 predicate places. [2022-01-19 14:05:52,997 INFO L470 AbstractCegarLoop]: Abstraction has has 242 places, 591 transitions, 10851 flow [2022-01-19 14:05:52,998 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 93.27272727272727) internal successors, (1026), 11 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:52,998 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:05:52,998 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:05:53,013 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-01-19 14:05:53,208 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-01-19 14:05:53,209 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:05:53,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:05:53,209 INFO L85 PathProgramCache]: Analyzing trace with hash 1848353875, now seen corresponding path program 7 times [2022-01-19 14:05:53,209 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:05:53,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992238411] [2022-01-19 14:05:53,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:05:53,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:05:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:05:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:05:53,266 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:05:53,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992238411] [2022-01-19 14:05:53,267 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [992238411] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 14:05:53,267 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 14:05:53,267 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 14:05:53,267 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691531927] [2022-01-19 14:05:53,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 14:05:53,267 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 14:05:53,267 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:05:53,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 14:05:53,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 14:05:53,268 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:05:53,268 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 242 places, 591 transitions, 10851 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:05:53,268 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:05:53,268 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:05:53,268 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:05:56,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 71#L42true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:05:56,957 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-01-19 14:05:56,957 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:05:56,957 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:05:56,957 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:05:58,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 71#L42true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:05:58,044 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 14:05:58,044 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:05:58,044 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:05:58,044 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:05:58,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:05:58,047 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 14:05:58,048 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:05:58,048 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:05:58,048 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:05:59,381 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:05:59,381 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,381 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,381 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,381 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 71#L42true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:05:59,385 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,385 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,386 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,386 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:05:59,388 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,388 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,388 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:05:59,388 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:06:00,889 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 14:06:00,889 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,889 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,890 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,890 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:06:00,907 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,907 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,907 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,907 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 40#L41-3true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:00,909 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,909 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-01-19 14:06:00,909 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,909 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-01-19 14:06:00,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:00,914 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,914 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,914 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:00,914 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 14:06:02,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 65#L51-3true, 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 727#true, 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:02,286 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2022-01-19 14:06:02,286 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2022-01-19 14:06:02,286 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2022-01-19 14:06:02,286 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2022-01-19 14:06:02,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 65#L51-3true, 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1308#true, Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), 167#(<= 1 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:02,375 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,375 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,376 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,376 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 14:06:02,388 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,388 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,388 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,388 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 40#L41-3true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:06:02,437 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,437 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 14:06:02,437 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 14:06:02,437 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:02,438 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,438 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,438 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:02,438 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 14:06:03,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 65#L51-3true, 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), 167#(<= 1 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:03,763 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 14:06:03,763 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 14:06:03,763 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 14:06:03,763 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 14:06:03,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true]) [2022-01-19 14:06:03,915 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 14:06:03,916 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:06:03,916 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 14:06:03,916 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:06:03,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 40#L41-3true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:03,985 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 14:06:03,985 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:06:03,985 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 14:06:03,985 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 14:06:05,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:05,358 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is not cut-off event [2022-01-19 14:06:05,358 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 14:06:05,358 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 14:06:05,358 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 14:06:05,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:05,359 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is not cut-off event [2022-01-19 14:06:05,359 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 14:06:05,359 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 14:06:05,359 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 14:06:05,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:06:05,455 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,455 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,455 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:06:05,455 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 14:06:05,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1308#true, Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), 167#(<= 1 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:05,465 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,465 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,465 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,465 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:05,466 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,466 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,466 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:05,466 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:06,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:06,789 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,789 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,789 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,789 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,795 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 167#(<= 1 ~N~0), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:06,796 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:06:06,876 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is not cut-off event [2022-01-19 14:06:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is not cut-off event [2022-01-19 14:06:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is not cut-off event [2022-01-19 14:06:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is not cut-off event [2022-01-19 14:06:06,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:06,975 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,975 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,975 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:06:06,975 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 14:06:06,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:06:06,987 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,987 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,987 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:06,987 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:07,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 71#L42true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 14:06:07,048 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 14:06:07,049 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:07,049 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:07,049 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:08,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:06:08,281 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 14:06:08,281 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 14:06:08,281 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 14:06:08,281 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 14:06:08,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:08,377 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is not cut-off event [2022-01-19 14:06:08,377 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2022-01-19 14:06:08,377 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2022-01-19 14:06:08,377 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2022-01-19 14:06:08,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 14:06:08,493 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 14:06:08,493 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 14:06:08,493 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 14:06:08,493 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 14:06:09,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 14:06:09,715 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-01-19 14:06:09,715 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 14:06:09,715 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 14:06:09,715 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 14:06:11,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 65#L51-3true, 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:11,142 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is not cut-off event [2022-01-19 14:06:11,142 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2022-01-19 14:06:11,142 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2022-01-19 14:06:11,142 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2022-01-19 14:06:12,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true]) [2022-01-19 14:06:12,476 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 14:06:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 14:06:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 14:06:13,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:13,154 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-01-19 14:06:13,154 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 14:06:13,154 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 14:06:13,154 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 14:06:13,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:13,155 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-01-19 14:06:13,155 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 14:06:13,155 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 14:06:13,155 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 14:06:13,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:06:13,264 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-01-19 14:06:13,264 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:13,264 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-01-19 14:06:13,264 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 14:06:14,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 14:06:14,082 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2022-01-19 14:06:14,082 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-01-19 14:06:14,082 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-01-19 14:06:14,082 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-01-19 14:06:14,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:14,187 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 14:06:14,187 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 14:06:14,188 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 14:06:14,188 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 14:06:14,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:14,657 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is not cut-off event [2022-01-19 14:06:14,657 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-01-19 14:06:14,657 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-01-19 14:06:14,657 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-01-19 14:06:16,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 76#L93-2true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 14:06:16,127 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-01-19 14:06:16,127 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 14:06:16,127 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 14:06:16,127 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 14:06:17,349 INFO L129 PetriNetUnfolder]: 96878/167956 cut-off events. [2022-01-19 14:06:17,350 INFO L130 PetriNetUnfolder]: For 1426832/1439764 co-relation queries the response was YES. [2022-01-19 14:06:19,685 INFO L84 FinitePrefix]: Finished finitePrefix Result has 736580 conditions, 167956 events. 96878/167956 cut-off events. For 1426832/1439764 co-relation queries the response was YES. Maximal size of possible extension queue 7788. Compared 1842260 event pairs, 39902 based on Foata normal form. 9949/174809 useless extension candidates. Maximal degree in co-relation 682624. Up to 76207 conditions per place. [2022-01-19 14:06:20,595 INFO L132 encePairwiseOnDemand]: 118/124 looper letters, 421 selfloop transitions, 138 changer transitions 6/666 dead transitions. [2022-01-19 14:06:20,595 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 666 transitions, 12608 flow [2022-01-19 14:06:20,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-19 14:06:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-01-19 14:06:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 524 transitions. [2022-01-19 14:06:20,596 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8451612903225807 [2022-01-19 14:06:20,596 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 524 transitions. [2022-01-19 14:06:20,596 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 524 transitions. [2022-01-19 14:06:20,596 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:06:20,596 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 524 transitions. [2022-01-19 14:06:20,597 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 104.8) internal successors, (524), 5 states have internal predecessors, (524), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:06:20,597 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 124.0) internal successors, (744), 6 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:06:20,597 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 124.0) internal successors, (744), 6 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:06:20,597 INFO L186 Difference]: Start difference. First operand has 242 places, 591 transitions, 10851 flow. Second operand 5 states and 524 transitions. [2022-01-19 14:06:20,598 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 241 places, 666 transitions, 12608 flow [2022-01-19 14:06:31,391 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 666 transitions, 11566 flow, removed 175 selfloop flow, removed 7 redundant places. [2022-01-19 14:06:31,400 INFO L242 Difference]: Finished difference. Result has 236 places, 581 transitions, 10094 flow [2022-01-19 14:06:31,400 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=9764, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=584, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=136, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=446, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=10094, PETRI_PLACES=236, PETRI_TRANSITIONS=581} [2022-01-19 14:06:31,401 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 125 predicate places. [2022-01-19 14:06:31,401 INFO L470 AbstractCegarLoop]: Abstraction has has 236 places, 581 transitions, 10094 flow [2022-01-19 14:06:31,401 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:06:31,401 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:06:31,401 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:06:31,401 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-01-19 14:06:31,401 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:06:31,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:06:31,402 INFO L85 PathProgramCache]: Analyzing trace with hash -1037917207, now seen corresponding path program 1 times [2022-01-19 14:06:31,402 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:06:31,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413032738] [2022-01-19 14:06:31,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:06:31,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:06:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:06:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 14:06:31,436 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:06:31,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413032738] [2022-01-19 14:06:31,436 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413032738] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 14:06:31,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1609992087] [2022-01-19 14:06:31,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:06:31,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:06:31,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 14:06:31,437 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 14:06:31,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-01-19 14:06:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:06:31,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 14:06:31,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 14:06:31,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 14:06:31,661 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 14:06:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 14:06:31,776 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1609992087] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 14:06:31,776 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 14:06:31,776 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2022-01-19 14:06:31,776 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651910794] [2022-01-19 14:06:31,777 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 14:06:31,777 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 14:06:31,777 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:06:31,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 14:06:31,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-01-19 14:06:31,778 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 14:06:31,778 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 236 places, 581 transitions, 10094 flow. Second operand has 9 states, 9 states have (on average 94.0) internal successors, (846), 9 states have internal predecessors, (846), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:06:31,778 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:06:31,778 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 14:06:31,778 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 14:06:56,574 INFO L129 PetriNetUnfolder]: 103409/175496 cut-off events. [2022-01-19 14:06:56,574 INFO L130 PetriNetUnfolder]: For 1394127/1414577 co-relation queries the response was YES. [2022-01-19 14:06:58,742 INFO L84 FinitePrefix]: Finished finitePrefix Result has 761556 conditions, 175496 events. 103409/175496 cut-off events. For 1394127/1414577 co-relation queries the response was YES. Maximal size of possible extension queue 7972. Compared 1880126 event pairs, 17378 based on Foata normal form. 17917/191120 useless extension candidates. Maximal degree in co-relation 691121. Up to 28591 conditions per place. [2022-01-19 14:06:59,879 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 232 selfloop transitions, 616 changer transitions 9/986 dead transitions. [2022-01-19 14:06:59,879 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 986 transitions, 17693 flow [2022-01-19 14:06:59,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-01-19 14:06:59,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-01-19 14:06:59,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1440 transitions. [2022-01-19 14:06:59,881 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8294930875576036 [2022-01-19 14:06:59,881 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 1440 transitions. [2022-01-19 14:06:59,881 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 1440 transitions. [2022-01-19 14:06:59,881 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 14:06:59,881 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 1440 transitions. [2022-01-19 14:06:59,883 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 102.85714285714286) internal successors, (1440), 14 states have internal predecessors, (1440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:06:59,884 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 124.0) internal successors, (1860), 15 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:06:59,884 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 124.0) internal successors, (1860), 15 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:06:59,884 INFO L186 Difference]: Start difference. First operand has 236 places, 581 transitions, 10094 flow. Second operand 14 states and 1440 transitions. [2022-01-19 14:06:59,884 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 986 transitions, 17693 flow [2022-01-19 14:07:08,501 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 245 places, 986 transitions, 17379 flow, removed 43 selfloop flow, removed 3 redundant places. [2022-01-19 14:07:08,513 INFO L242 Difference]: Finished difference. Result has 249 places, 816 transitions, 16152 flow [2022-01-19 14:07:08,514 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=9876, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=581, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=384, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=196, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=16152, PETRI_PLACES=249, PETRI_TRANSITIONS=816} [2022-01-19 14:07:08,514 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 138 predicate places. [2022-01-19 14:07:08,514 INFO L470 AbstractCegarLoop]: Abstraction has has 249 places, 816 transitions, 16152 flow [2022-01-19 14:07:08,514 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 94.0) internal successors, (846), 9 states have internal predecessors, (846), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:07:08,515 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 14:07:08,515 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 14:07:08,530 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-01-19 14:07:08,719 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:07:08,719 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 14:07:08,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 14:07:08,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1822243717, now seen corresponding path program 2 times [2022-01-19 14:07:08,720 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 14:07:08,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669492896] [2022-01-19 14:07:08,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 14:07:08,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 14:07:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 14:07:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:07:08,761 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 14:07:08,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1669492896] [2022-01-19 14:07:08,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1669492896] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 14:07:08,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1813936758] [2022-01-19 14:07:08,762 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-19 14:07:08,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 14:07:08,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 14:07:08,763 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 14:07:08,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-01-19 14:07:08,836 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 14:07:08,836 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 14:07:08,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 14:07:08,839 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 14:07:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:07:08,942 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 14:07:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 14:07:09,053 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1813936758] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 14:07:09,053 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 14:07:09,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2022-01-19 14:07:09,053 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519570030] [2022-01-19 14:07:09,053 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 14:07:09,054 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 14:07:09,054 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 14:07:09,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 14:07:09,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-01-19 14:07:09,054 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 87 out of 124 [2022-01-19 14:07:09,055 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 816 transitions, 16152 flow. Second operand has 9 states, 9 states have (on average 91.44444444444444) internal successors, (823), 9 states have internal predecessors, (823), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 14:07:09,055 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 14:07:09,055 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 87 of 124 [2022-01-19 14:07:09,055 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand