./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/popl20-counter-determinism.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/popl20-counter-determinism.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 65bf47faf943da19c0d2d15e35f35ceed9dd68ed50ac4355a0589bd57bf3d155 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 07:38:55,585 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 07:38:55,586 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 07:38:55,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 07:38:55,636 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 07:38:55,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 07:38:55,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 07:38:55,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 07:38:55,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 07:38:55,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 07:38:55,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 07:38:55,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 07:38:55,661 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 07:38:55,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 07:38:55,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 07:38:55,672 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 07:38:55,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 07:38:55,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 07:38:55,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 07:38:55,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 07:38:55,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 07:38:55,692 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 07:38:55,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 07:38:55,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 07:38:55,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 07:38:55,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 07:38:55,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 07:38:55,706 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 07:38:55,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 07:38:55,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 07:38:55,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 07:38:55,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 07:38:55,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 07:38:55,713 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 07:38:55,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 07:38:55,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 07:38:55,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 07:38:55,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 07:38:55,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 07:38:55,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 07:38:55,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 07:38:55,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-11-07 07:38:55,773 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 07:38:55,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 07:38:55,775 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 07:38:55,775 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 07:38:55,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 07:38:55,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 07:38:55,781 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 07:38:55,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 07:38:55,782 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 07:38:55,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 07:38:55,784 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 07:38:55,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 07:38:55,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 07:38:55,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 07:38:55,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 07:38:55,785 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 07:38:55,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 07:38:55,785 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 07:38:55,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 07:38:55,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 07:38:55,786 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 07:38:55,787 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 07:38:55,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 07:38:55,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 07:38:55,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 07:38:55,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 07:38:55,788 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 07:38:55,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 07:38:55,788 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 07:38:55,790 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 07:38:55,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 07:38:55,791 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 07:38:55,791 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65bf47faf943da19c0d2d15e35f35ceed9dd68ed50ac4355a0589bd57bf3d155 [2021-11-07 07:38:56,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 07:38:56,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 07:38:56,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 07:38:56,059 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 07:38:56,060 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 07:38:56,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/../../sv-benchmarks/c/weaver/popl20-counter-determinism.wvr.c [2021-11-07 07:38:56,122 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/data/f6cac1311/edff9234149e41f685058d34a42e9dfe/FLAGa665bf517 [2021-11-07 07:38:56,563 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 07:38:56,564 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/sv-benchmarks/c/weaver/popl20-counter-determinism.wvr.c [2021-11-07 07:38:56,571 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/data/f6cac1311/edff9234149e41f685058d34a42e9dfe/FLAGa665bf517 [2021-11-07 07:38:56,957 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/data/f6cac1311/edff9234149e41f685058d34a42e9dfe [2021-11-07 07:38:56,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 07:38:56,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 07:38:56,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 07:38:56,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 07:38:56,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 07:38:56,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:38:56" (1/1) ... [2021-11-07 07:38:56,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13c99c63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:56, skipping insertion in model container [2021-11-07 07:38:56,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:38:56" (1/1) ... [2021-11-07 07:38:56,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 07:38:56,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 07:38:57,174 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/sv-benchmarks/c/weaver/popl20-counter-determinism.wvr.c[2476,2489] [2021-11-07 07:38:57,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 07:38:57,185 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 07:38:57,207 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/sv-benchmarks/c/weaver/popl20-counter-determinism.wvr.c[2476,2489] [2021-11-07 07:38:57,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 07:38:57,221 INFO L208 MainTranslator]: Completed translation [2021-11-07 07:38:57,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57 WrapperNode [2021-11-07 07:38:57,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 07:38:57,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 07:38:57,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 07:38:57,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 07:38:57,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,260 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 07:38:57,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 07:38:57,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 07:38:57,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 07:38:57,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,278 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,286 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 07:38:57,287 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 07:38:57,287 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 07:38:57,288 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 07:38:57,289 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (1/1) ... [2021-11-07 07:38:57,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 07:38:57,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:38:57,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 07:38:57,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 07:38:57,391 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-07 07:38:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-07 07:38:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-07 07:38:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-07 07:38:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-07 07:38:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-07 07:38:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-11-07 07:38:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-11-07 07:38:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 07:38:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 07:38:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 07:38:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-07 07:38:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-07 07:38:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 07:38:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 07:38:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 07:38:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 07:38:57,397 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-07 07:38:57,887 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 07:38:57,887 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-07 07:38:57,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:38:57 BoogieIcfgContainer [2021-11-07 07:38:57,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 07:38:57,891 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 07:38:57,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 07:38:57,894 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 07:38:57,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 07:38:56" (1/3) ... [2021-11-07 07:38:57,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f9960bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 07:38:57, skipping insertion in model container [2021-11-07 07:38:57,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:38:57" (2/3) ... [2021-11-07 07:38:57,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f9960bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 07:38:57, skipping insertion in model container [2021-11-07 07:38:57,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:38:57" (3/3) ... [2021-11-07 07:38:57,898 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-counter-determinism.wvr.c [2021-11-07 07:38:57,903 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-07 07:38:57,903 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 07:38:57,903 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-07 07:38:57,903 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-07 07:38:57,937 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,937 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,938 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,938 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,938 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,939 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,940 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,940 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,940 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,942 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,942 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,942 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,943 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,943 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,943 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,944 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,946 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,947 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,947 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,947 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,947 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,948 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,948 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,949 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,949 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,949 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,951 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,952 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,952 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,952 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,952 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,952 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,953 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,953 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,953 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,953 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,953 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,954 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,954 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,954 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,954 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,954 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,955 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,955 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,955 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,955 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,955 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,956 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,956 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,956 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,956 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,957 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,957 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,957 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,957 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,957 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,958 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,958 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,958 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,958 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,958 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,959 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,959 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,959 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,959 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,959 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,960 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,960 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,960 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,960 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,961 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,961 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,961 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,961 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,961 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,962 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,962 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,962 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,962 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,962 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,963 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,963 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,963 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,963 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,963 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,964 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,964 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,964 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,964 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,964 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,965 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,965 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,965 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,965 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,965 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,966 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,975 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,975 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,975 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,976 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,976 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,979 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,979 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,979 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,979 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,979 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,980 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,980 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,988 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,988 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,988 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,988 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,989 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,989 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,989 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,995 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,996 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,996 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,996 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:57,997 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork3_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:38:58,026 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-11-07 07:38:58,094 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:38:58,101 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=true, 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 [2021-11-07 07:38:58,101 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-07 07:38:58,115 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 122 places, 118 transitions, 268 flow [2021-11-07 07:38:58,187 INFO L129 PetriNetUnfolder]: 9/114 cut-off events. [2021-11-07 07:38:58,188 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-11-07 07:38:58,194 INFO L84 FinitePrefix]: Finished finitePrefix Result has 131 conditions, 114 events. 9/114 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 96 event pairs, 0 based on Foata normal form. 0/104 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2021-11-07 07:38:58,194 INFO L82 GeneralOperation]: Start removeDead. Operand has 122 places, 118 transitions, 268 flow [2021-11-07 07:38:58,200 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 106 places, 102 transitions, 228 flow [2021-11-07 07:38:58,252 INFO L129 PetriNetUnfolder]: 9/101 cut-off events. [2021-11-07 07:38:58,259 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-11-07 07:38:58,259 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:38:58,260 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] [2021-11-07 07:38:58,261 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)] === [2021-11-07 07:38:58,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:38:58,273 INFO L85 PathProgramCache]: Analyzing trace with hash -887857025, now seen corresponding path program 1 times [2021-11-07 07:38:58,282 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:38:58,284 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456826297] [2021-11-07 07:38:58,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:38:58,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:38:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:38:58,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:38:58,546 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:38:58,546 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456826297] [2021-11-07 07:38:58,547 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [456826297] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:38:58,547 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:38:58,548 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 07:38:58,549 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684712574] [2021-11-07 07:38:58,557 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 07:38:58,557 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:38:58,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 07:38:58,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 07:38:58,573 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 118 [2021-11-07 07:38:58,576 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 106 places, 102 transitions, 228 flow. Second operand has 2 states, 2 states have (on average 113.5) internal successors, (227), 2 states have internal predecessors, (227), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:58,577 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:38:58,577 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 118 [2021-11-07 07:38:58,578 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:38:58,612 INFO L129 PetriNetUnfolder]: 4/97 cut-off events. [2021-11-07 07:38:58,612 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-11-07 07:38:58,614 INFO L84 FinitePrefix]: Finished finitePrefix Result has 115 conditions, 97 events. 4/97 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 90 event pairs, 0 based on Foata normal form. 5/97 useless extension candidates. Maximal degree in co-relation 109. Up to 2 conditions per place. [2021-11-07 07:38:58,615 INFO L132 encePairwiseOnDemand]: 113/118 looper letters, 0 selfloop transitions, 0 changer transitions 1/97 dead transitions. [2021-11-07 07:38:58,615 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 107 places, 97 transitions, 218 flow [2021-11-07 07:38:58,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 07:38:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 07:38:58,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 229 transitions. [2021-11-07 07:38:58,628 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9703389830508474 [2021-11-07 07:38:58,628 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 229 transitions. [2021-11-07 07:38:58,629 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 229 transitions. [2021-11-07 07:38:58,631 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:38:58,633 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 229 transitions. [2021-11-07 07:38:58,636 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 114.5) internal successors, (229), 2 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:58,641 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:58,642 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:58,644 INFO L186 Difference]: Start difference. First operand has 106 places, 102 transitions, 228 flow. Second operand 2 states and 229 transitions. [2021-11-07 07:38:58,645 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 107 places, 97 transitions, 218 flow [2021-11-07 07:38:58,648 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 99 places, 97 transitions, 202 flow, removed 0 selfloop flow, removed 8 redundant places. [2021-11-07 07:38:58,652 INFO L242 Difference]: Finished difference. Result has 99 places, 96 transitions, 200 flow [2021-11-07 07:38:58,653 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=202, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=97, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=200, PETRI_PLACES=99, PETRI_TRANSITIONS=96} [2021-11-07 07:38:58,654 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, -7 predicate places. [2021-11-07 07:38:58,654 INFO L470 AbstractCegarLoop]: Abstraction has has 99 places, 96 transitions, 200 flow [2021-11-07 07:38:58,655 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 113.5) internal successors, (227), 2 states have internal predecessors, (227), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:58,655 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:38:58,655 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] [2021-11-07 07:38:58,655 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 07:38:58,656 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)] === [2021-11-07 07:38:58,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:38:58,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1484371876, now seen corresponding path program 1 times [2021-11-07 07:38:58,657 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:38:58,657 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466171471] [2021-11-07 07:38:58,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:38:58,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:38:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:38:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:38:58,935 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:38:58,936 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466171471] [2021-11-07 07:38:58,936 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466171471] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:38:58,936 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:38:58,937 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 07:38:58,937 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108699821] [2021-11-07 07:38:58,939 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 07:38:58,939 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:38:58,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 07:38:58,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-07 07:38:58,944 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 118 [2021-11-07 07:38:58,945 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 99 places, 96 transitions, 200 flow. Second operand has 6 states, 6 states have (on average 102.0) internal successors, (612), 6 states have internal predecessors, (612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:58,945 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:38:58,945 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 118 [2021-11-07 07:38:58,945 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:38:59,052 INFO L129 PetriNetUnfolder]: 38/231 cut-off events. [2021-11-07 07:38:59,053 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:38:59,055 INFO L84 FinitePrefix]: Finished finitePrefix Result has 291 conditions, 231 events. 38/231 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 716 event pairs, 5 based on Foata normal form. 5/206 useless extension candidates. Maximal degree in co-relation 288. Up to 40 conditions per place. [2021-11-07 07:38:59,057 INFO L132 encePairwiseOnDemand]: 109/118 looper letters, 14 selfloop transitions, 5 changer transitions 3/108 dead transitions. [2021-11-07 07:38:59,058 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 108 transitions, 268 flow [2021-11-07 07:38:59,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:38:59,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:38:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 632 transitions. [2021-11-07 07:38:59,064 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8926553672316384 [2021-11-07 07:38:59,064 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 632 transitions. [2021-11-07 07:38:59,064 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 632 transitions. [2021-11-07 07:38:59,065 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:38:59,065 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 632 transitions. [2021-11-07 07:38:59,069 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 105.33333333333333) internal successors, (632), 6 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:59,074 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:59,075 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:59,075 INFO L186 Difference]: Start difference. First operand has 99 places, 96 transitions, 200 flow. Second operand 6 states and 632 transitions. [2021-11-07 07:38:59,075 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 108 transitions, 268 flow [2021-11-07 07:38:59,076 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 103 places, 108 transitions, 268 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:38:59,080 INFO L242 Difference]: Finished difference. Result has 107 places, 99 transitions, 239 flow [2021-11-07 07:38:59,080 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=200, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=96, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=239, PETRI_PLACES=107, PETRI_TRANSITIONS=99} [2021-11-07 07:38:59,080 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 1 predicate places. [2021-11-07 07:38:59,081 INFO L470 AbstractCegarLoop]: Abstraction has has 107 places, 99 transitions, 239 flow [2021-11-07 07:38:59,081 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 102.0) internal successors, (612), 6 states have internal predecessors, (612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:59,081 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:38:59,082 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] [2021-11-07 07:38:59,082 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 07:38:59,101 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)] === [2021-11-07 07:38:59,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:38:59,102 INFO L85 PathProgramCache]: Analyzing trace with hash -1934023850, now seen corresponding path program 1 times [2021-11-07 07:38:59,102 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:38:59,102 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617446317] [2021-11-07 07:38:59,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:38:59,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:38:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:38:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:38:59,214 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:38:59,215 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617446317] [2021-11-07 07:38:59,215 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [617446317] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:38:59,215 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:38:59,215 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 07:38:59,215 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934075601] [2021-11-07 07:38:59,216 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 07:38:59,216 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:38:59,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 07:38:59,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-07 07:38:59,219 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:38:59,220 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 107 places, 99 transitions, 239 flow. Second operand has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:38:59,220 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:38:59,220 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:38:59,220 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:00,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][100], [Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 9#L91-4true, 18#L62-5true, 49#L73true, 35#L44true, 128#true, 7#L52true, 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 139#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (= ~counter2~0 ~counter1~0) (= ~counter1~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 137#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0))]) [2021-11-07 07:39:00,000 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:00,000 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:00,000 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:00,001 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:00,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][101], [Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 9#L91-4true, 18#L62-5true, 49#L73true, 29#L51-5true, 35#L44true, 128#true, 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 139#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (= ~counter2~0 ~counter1~0) (= ~counter1~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 137#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0))]) [2021-11-07 07:39:00,001 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:00,001 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:00,001 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:00,001 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:00,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][100], [Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 4#L63true, 9#L91-4true, 49#L73true, 35#L44true, 7#L52true, 128#true, 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 139#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (= ~counter2~0 ~counter1~0) (= ~counter1~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 137#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0))]) [2021-11-07 07:39:00,002 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:00,002 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:00,002 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:00,002 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:00,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][101], [Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 4#L63true, 9#L91-4true, 29#L51-5true, 49#L73true, 35#L44true, 128#true, 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 139#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (= ~counter2~0 ~counter1~0) (= ~counter1~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 137#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0))]) [2021-11-07 07:39:00,004 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:00,004 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:00,004 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:00,004 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:00,154 INFO L129 PetriNetUnfolder]: 3504/5755 cut-off events. [2021-11-07 07:39:00,154 INFO L130 PetriNetUnfolder]: For 65/68 co-relation queries the response was YES. [2021-11-07 07:39:00,193 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10768 conditions, 5755 events. 3504/5755 cut-off events. For 65/68 co-relation queries the response was YES. Maximal size of possible extension queue 354. Compared 37832 event pairs, 778 based on Foata normal form. 3/3794 useless extension candidates. Maximal degree in co-relation 10760. Up to 2221 conditions per place. [2021-11-07 07:39:00,263 INFO L132 encePairwiseOnDemand]: 112/118 looper letters, 45 selfloop transitions, 6 changer transitions 0/132 dead transitions. [2021-11-07 07:39:00,263 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 132 transitions, 409 flow [2021-11-07 07:39:00,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 07:39:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-07 07:39:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 522 transitions. [2021-11-07 07:39:00,271 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8847457627118644 [2021-11-07 07:39:00,271 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 522 transitions. [2021-11-07 07:39:00,271 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 522 transitions. [2021-11-07 07:39:00,271 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:00,272 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 522 transitions. [2021-11-07 07:39:00,275 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 104.4) internal successors, (522), 5 states have internal predecessors, (522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:00,279 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:00,281 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:00,281 INFO L186 Difference]: Start difference. First operand has 107 places, 99 transitions, 239 flow. Second operand 5 states and 522 transitions. [2021-11-07 07:39:00,281 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 132 transitions, 409 flow [2021-11-07 07:39:00,287 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 132 transitions, 405 flow, removed 2 selfloop flow, removed 2 redundant places. [2021-11-07 07:39:00,294 INFO L242 Difference]: Finished difference. Result has 110 places, 104 transitions, 276 flow [2021-11-07 07:39:00,295 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=235, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=99, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=276, PETRI_PLACES=110, PETRI_TRANSITIONS=104} [2021-11-07 07:39:00,295 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 4 predicate places. [2021-11-07 07:39:00,295 INFO L470 AbstractCegarLoop]: Abstraction has has 110 places, 104 transitions, 276 flow [2021-11-07 07:39:00,296 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:00,296 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:00,296 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] [2021-11-07 07:39:00,296 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-07 07:39:00,297 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)] === [2021-11-07 07:39:00,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:00,298 INFO L85 PathProgramCache]: Analyzing trace with hash -2065136606, now seen corresponding path program 2 times [2021-11-07 07:39:00,298 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:00,299 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032092957] [2021-11-07 07:39:00,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:00,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:00,454 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:00,454 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032092957] [2021-11-07 07:39:00,454 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032092957] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:39:00,455 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:39:00,455 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 07:39:00,455 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75137821] [2021-11-07 07:39:00,456 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 07:39:00,456 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:00,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 07:39:00,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 07:39:00,459 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:00,460 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 104 transitions, 276 flow. Second operand has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:00,460 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:00,460 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:00,460 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:01,619 INFO L129 PetriNetUnfolder]: 3789/7556 cut-off events. [2021-11-07 07:39:01,619 INFO L130 PetriNetUnfolder]: For 1446/2431 co-relation queries the response was YES. [2021-11-07 07:39:01,660 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14887 conditions, 7556 events. 3789/7556 cut-off events. For 1446/2431 co-relation queries the response was YES. Maximal size of possible extension queue 514. Compared 64180 event pairs, 905 based on Foata normal form. 30/5936 useless extension candidates. Maximal degree in co-relation 14877. Up to 2110 conditions per place. [2021-11-07 07:39:01,790 INFO L132 encePairwiseOnDemand]: 110/118 looper letters, 50 selfloop transitions, 13 changer transitions 0/146 dead transitions. [2021-11-07 07:39:01,790 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 146 transitions, 512 flow [2021-11-07 07:39:01,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:39:01,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:39:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 626 transitions. [2021-11-07 07:39:01,794 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.884180790960452 [2021-11-07 07:39:01,796 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 626 transitions. [2021-11-07 07:39:01,796 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 626 transitions. [2021-11-07 07:39:01,797 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:01,797 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 626 transitions. [2021-11-07 07:39:01,800 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 104.33333333333333) internal successors, (626), 6 states have internal predecessors, (626), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:01,802 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:01,803 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:01,803 INFO L186 Difference]: Start difference. First operand has 110 places, 104 transitions, 276 flow. Second operand 6 states and 626 transitions. [2021-11-07 07:39:01,803 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 146 transitions, 512 flow [2021-11-07 07:39:01,814 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 146 transitions, 512 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:39:01,819 INFO L242 Difference]: Finished difference. Result has 118 places, 114 transitions, 365 flow [2021-11-07 07:39:01,820 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=276, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=104, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=365, PETRI_PLACES=118, PETRI_TRANSITIONS=114} [2021-11-07 07:39:01,821 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 12 predicate places. [2021-11-07 07:39:01,821 INFO L470 AbstractCegarLoop]: Abstraction has has 118 places, 114 transitions, 365 flow [2021-11-07 07:39:01,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:01,822 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:01,822 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] [2021-11-07 07:39:01,822 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-07 07:39:01,823 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)] === [2021-11-07 07:39:01,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:01,824 INFO L85 PathProgramCache]: Analyzing trace with hash 91885138, now seen corresponding path program 3 times [2021-11-07 07:39:01,824 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:01,824 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258095091] [2021-11-07 07:39:01,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:01,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:01,950 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:01,950 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258095091] [2021-11-07 07:39:01,951 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1258095091] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:39:01,951 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:39:01,951 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 07:39:01,951 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453608570] [2021-11-07 07:39:01,952 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 07:39:01,952 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:01,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 07:39:01,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 07:39:01,954 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:01,955 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 114 transitions, 365 flow. Second operand has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:01,955 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:01,955 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:01,956 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:03,845 INFO L129 PetriNetUnfolder]: 6885/12604 cut-off events. [2021-11-07 07:39:03,846 INFO L130 PetriNetUnfolder]: For 7678/8030 co-relation queries the response was YES. [2021-11-07 07:39:03,926 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30210 conditions, 12604 events. 6885/12604 cut-off events. For 7678/8030 co-relation queries the response was YES. Maximal size of possible extension queue 710. Compared 106004 event pairs, 2428 based on Foata normal form. 259/10847 useless extension candidates. Maximal degree in co-relation 30196. Up to 4781 conditions per place. [2021-11-07 07:39:04,130 INFO L132 encePairwiseOnDemand]: 111/118 looper letters, 66 selfloop transitions, 8 changer transitions 0/158 dead transitions. [2021-11-07 07:39:04,131 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 123 places, 158 transitions, 730 flow [2021-11-07 07:39:04,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:39:04,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:39:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 610 transitions. [2021-11-07 07:39:04,134 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8615819209039548 [2021-11-07 07:39:04,134 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 610 transitions. [2021-11-07 07:39:04,134 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 610 transitions. [2021-11-07 07:39:04,135 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:04,135 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 610 transitions. [2021-11-07 07:39:04,137 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 101.66666666666667) internal successors, (610), 6 states have internal predecessors, (610), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:04,139 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:04,140 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:04,140 INFO L186 Difference]: Start difference. First operand has 118 places, 114 transitions, 365 flow. Second operand 6 states and 610 transitions. [2021-11-07 07:39:04,140 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 123 places, 158 transitions, 730 flow [2021-11-07 07:39:04,154 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 158 transitions, 730 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:39:04,157 INFO L242 Difference]: Finished difference. Result has 126 places, 117 transitions, 413 flow [2021-11-07 07:39:04,157 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=365, PETRI_DIFFERENCE_MINUEND_PLACES=118, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=413, PETRI_PLACES=126, PETRI_TRANSITIONS=117} [2021-11-07 07:39:04,157 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 20 predicate places. [2021-11-07 07:39:04,158 INFO L470 AbstractCegarLoop]: Abstraction has has 126 places, 117 transitions, 413 flow [2021-11-07 07:39:04,158 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:04,158 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:04,158 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] [2021-11-07 07:39:04,159 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-07 07:39:04,159 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)] === [2021-11-07 07:39:04,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:04,159 INFO L85 PathProgramCache]: Analyzing trace with hash 144291866, now seen corresponding path program 4 times [2021-11-07 07:39:04,160 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:04,160 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180122660] [2021-11-07 07:39:04,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:04,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:04,236 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:04,237 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180122660] [2021-11-07 07:39:04,237 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180122660] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:39:04,237 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1858764227] [2021-11-07 07:39:04,237 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 07:39:04,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:39:04,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:39:04,248 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:39:04,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-07 07:39:04,341 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 07:39:04,341 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 07:39:04,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:39:04,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:39:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:04,670 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1858764227] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:39:04,670 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:39:04,670 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2021-11-07 07:39:04,670 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579720694] [2021-11-07 07:39:04,671 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-07 07:39:04,671 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:04,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-07 07:39:04,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-07 07:39:04,675 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:04,676 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 117 transitions, 413 flow. Second operand has 8 states, 8 states have (on average 96.25) internal successors, (770), 8 states have internal predecessors, (770), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:04,676 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:04,677 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:04,677 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:06,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][167], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:06,595 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,595 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,595 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,595 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][143], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:06,595 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,596 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,596 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,596 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][167], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 31#L41-2true, 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0))]) [2021-11-07 07:39:06,597 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,597 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,597 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,598 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][143], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:06,598 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,598 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,598 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,599 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][143], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 81#thread3ENTRYtrue, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, 165#true, 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0))]) [2021-11-07 07:39:06,602 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:06,604 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:06,604 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:06,605 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:06,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][143], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:06,605 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:06,605 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,605 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,606 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][143], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:06,607 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:06,607 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,608 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,608 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][167], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 81#thread3ENTRYtrue, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:06,608 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:06,608 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:06,608 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:06,609 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:06,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][167], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:06,609 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:06,609 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,609 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,609 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][167], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:06,610 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,731 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,732 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:06,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][143], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 81#thread3ENTRYtrue, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, 31#L41-2true, 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0))]) [2021-11-07 07:39:06,790 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:06,790 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:06,790 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:06,790 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:06,790 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][143], [9#L91-4true, 18#L62-5true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 31#L41-2true, 128#true]) [2021-11-07 07:39:06,790 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,791 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,791 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,791 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,791 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,791 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][143], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 31#L41-2true, 128#true]) [2021-11-07 07:39:06,791 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,792 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,792 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,792 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,792 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][167], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 81#thread3ENTRYtrue, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 31#L41-2true, 128#true]) [2021-11-07 07:39:06,793 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:06,793 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:06,793 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:06,793 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:06,793 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][167], [9#L91-4true, 18#L62-5true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 31#L41-2true, 128#true]) [2021-11-07 07:39:06,793 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,794 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,794 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,794 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,794 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,794 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][167], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 165#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 31#L41-2true, 128#true]) [2021-11-07 07:39:06,794 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,795 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,795 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,795 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:06,795 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-11-07 07:39:06,958 INFO L129 PetriNetUnfolder]: 7303/14803 cut-off events. [2021-11-07 07:39:06,958 INFO L130 PetriNetUnfolder]: For 11673/12927 co-relation queries the response was YES. [2021-11-07 07:39:07,055 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34472 conditions, 14803 events. 7303/14803 cut-off events. For 11673/12927 co-relation queries the response was YES. Maximal size of possible extension queue 975. Compared 139694 event pairs, 1780 based on Foata normal form. 369/12611 useless extension candidates. Maximal degree in co-relation 34454. Up to 2641 conditions per place. [2021-11-07 07:39:07,157 INFO L132 encePairwiseOnDemand]: 111/118 looper letters, 87 selfloop transitions, 19 changer transitions 0/190 dead transitions. [2021-11-07 07:39:07,157 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 190 transitions, 915 flow [2021-11-07 07:39:07,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 07:39:07,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 07:39:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 934 transitions. [2021-11-07 07:39:07,162 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.879472693032015 [2021-11-07 07:39:07,162 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 934 transitions. [2021-11-07 07:39:07,162 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 934 transitions. [2021-11-07 07:39:07,163 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:07,163 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 934 transitions. [2021-11-07 07:39:07,166 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 103.77777777777777) internal successors, (934), 9 states have internal predecessors, (934), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:07,171 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 118.0) internal successors, (1180), 10 states have internal predecessors, (1180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:07,172 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 118.0) internal successors, (1180), 10 states have internal predecessors, (1180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:07,172 INFO L186 Difference]: Start difference. First operand has 126 places, 117 transitions, 413 flow. Second operand 9 states and 934 transitions. [2021-11-07 07:39:07,172 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 134 places, 190 transitions, 915 flow [2021-11-07 07:39:07,188 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 190 transitions, 889 flow, removed 9 selfloop flow, removed 2 redundant places. [2021-11-07 07:39:07,192 INFO L242 Difference]: Finished difference. Result has 136 places, 127 transitions, 534 flow [2021-11-07 07:39:07,192 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=401, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=534, PETRI_PLACES=136, PETRI_TRANSITIONS=127} [2021-11-07 07:39:07,193 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 30 predicate places. [2021-11-07 07:39:07,193 INFO L470 AbstractCegarLoop]: Abstraction has has 136 places, 127 transitions, 534 flow [2021-11-07 07:39:07,193 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 96.25) internal successors, (770), 8 states have internal predecessors, (770), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:07,194 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:07,194 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] [2021-11-07 07:39:07,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-07 07:39:07,419 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:39:07,420 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)] === [2021-11-07 07:39:07,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:07,420 INFO L85 PathProgramCache]: Analyzing trace with hash -1064153954, now seen corresponding path program 5 times [2021-11-07 07:39:07,421 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:07,421 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726945769] [2021-11-07 07:39:07,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:07,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:07,473 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:07,474 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726945769] [2021-11-07 07:39:07,474 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726945769] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:39:07,474 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:39:07,474 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 07:39:07,474 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834327687] [2021-11-07 07:39:07,475 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 07:39:07,475 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:07,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 07:39:07,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 07:39:07,477 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:07,477 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 127 transitions, 534 flow. Second operand has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:07,477 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:07,478 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:07,478 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:09,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][152], [Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, 18#L62-5true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 128#true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0))]) [2021-11-07 07:39:09,469 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:09,469 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:09,469 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:09,469 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:09,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][122], [Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, 18#L62-5true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 128#true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0))]) [2021-11-07 07:39:09,469 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:09,470 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:09,470 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:09,470 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:09,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][152], [Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 128#true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0))]) [2021-11-07 07:39:09,471 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:09,471 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:09,471 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:09,471 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:09,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][122], [Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 128#true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0))]) [2021-11-07 07:39:09,471 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:09,471 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:09,471 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:09,472 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:09,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:09,892 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:09,892 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,892 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,893 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:09,893 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:09,893 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,893 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,893 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:09,894 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:09,894 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,894 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,895 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:09,895 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:09,895 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,895 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:09,895 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:10,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,017 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,017 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,019 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:10,019 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,019 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,019 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,019 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:10,020 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,020 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,020 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:10,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true]) [2021-11-07 07:39:10,131 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:10,131 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,131 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,131 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true]) [2021-11-07 07:39:10,131 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:10,131 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,131 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,131 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, 18#L62-5true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,132 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:10,132 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,132 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,132 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, 18#L62-5true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,132 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:10,132 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,132 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,133 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 7#L52true]) [2021-11-07 07:39:10,133 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:10,133 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,133 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,133 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 7#L52true]) [2021-11-07 07:39:10,134 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:10,134 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,134 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,134 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,134 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:10,134 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,135 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,135 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 35#L44true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,135 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:10,135 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,135 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,135 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:10,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 7#L52true]) [2021-11-07 07:39:10,197 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:10,197 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,197 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,197 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 7#L52true]) [2021-11-07 07:39:10,198 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:10,198 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,198 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,198 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,199 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:10,199 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,199 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,199 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,199 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:10,199 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,199 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,199 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,200 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,200 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][149], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,201 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][123], [9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, Black: 130#(= ~counter1~0 0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 31#L41-2true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true]) [2021-11-07 07:39:10,202 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:10,202 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,202 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,202 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:10,672 INFO L129 PetriNetUnfolder]: 9760/19706 cut-off events. [2021-11-07 07:39:10,673 INFO L130 PetriNetUnfolder]: For 23470/26405 co-relation queries the response was YES. [2021-11-07 07:39:10,814 INFO L84 FinitePrefix]: Finished finitePrefix Result has 48379 conditions, 19706 events. 9760/19706 cut-off events. For 23470/26405 co-relation queries the response was YES. Maximal size of possible extension queue 1135. Compared 192055 event pairs, 3356 based on Foata normal form. 252/16431 useless extension candidates. Maximal degree in co-relation 48357. Up to 6169 conditions per place. [2021-11-07 07:39:10,978 INFO L132 encePairwiseOnDemand]: 111/118 looper letters, 66 selfloop transitions, 17 changer transitions 0/167 dead transitions. [2021-11-07 07:39:10,978 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 167 transitions, 949 flow [2021-11-07 07:39:10,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:39:10,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:39:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 610 transitions. [2021-11-07 07:39:10,982 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8615819209039548 [2021-11-07 07:39:10,982 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 610 transitions. [2021-11-07 07:39:10,982 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 610 transitions. [2021-11-07 07:39:10,983 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:10,983 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 610 transitions. [2021-11-07 07:39:10,985 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 101.66666666666667) internal successors, (610), 6 states have internal predecessors, (610), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:10,988 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:10,988 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:10,988 INFO L186 Difference]: Start difference. First operand has 136 places, 127 transitions, 534 flow. Second operand 6 states and 610 transitions. [2021-11-07 07:39:10,989 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 167 transitions, 949 flow [2021-11-07 07:39:11,083 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 167 transitions, 902 flow, removed 10 selfloop flow, removed 2 redundant places. [2021-11-07 07:39:11,086 INFO L242 Difference]: Finished difference. Result has 142 places, 131 transitions, 606 flow [2021-11-07 07:39:11,086 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=505, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=606, PETRI_PLACES=142, PETRI_TRANSITIONS=131} [2021-11-07 07:39:11,087 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 36 predicate places. [2021-11-07 07:39:11,087 INFO L470 AbstractCegarLoop]: Abstraction has has 142 places, 131 transitions, 606 flow [2021-11-07 07:39:11,087 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:11,088 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:11,088 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] [2021-11-07 07:39:11,088 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-07 07:39:11,088 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)] === [2021-11-07 07:39:11,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:11,089 INFO L85 PathProgramCache]: Analyzing trace with hash 848715822, now seen corresponding path program 1 times [2021-11-07 07:39:11,089 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:11,090 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539455825] [2021-11-07 07:39:11,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:11,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:11,146 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:11,146 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539455825] [2021-11-07 07:39:11,147 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539455825] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:39:11,147 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:39:11,147 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 07:39:11,147 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798387709] [2021-11-07 07:39:11,148 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 07:39:11,148 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:11,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 07:39:11,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 07:39:11,150 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:11,151 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 606 flow. Second operand has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:11,151 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:11,151 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:11,152 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:13,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][142], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 80#L62-2true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:13,247 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,247 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,247 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,247 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][121], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 80#L62-2true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:13,247 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,248 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,248 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,248 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][142], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 80#L62-2true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:13,249 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,249 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,249 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,249 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][121], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 80#L62-2true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:13,249 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L63-->L65: Formula: (= (+ v_~counter2~0_17 1) v_~counter2~0_16) InVars {~counter2~0=v_~counter2~0_17} OutVars{~counter2~0=v_~counter2~0_16, thread3Thread1of1ForFork3_#t~post8=|v_thread3Thread1of1ForFork3_#t~post8_1|} AuxVars[] AssignedVars[~counter2~0, thread3Thread1of1ForFork3_#t~post8][108], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 451#true, 145#true, 63#L55true, Black: 130#(= ~counter1~0 0), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 77#L76true, 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 112#L65true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0))]) [2021-11-07 07:39:13,546 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:13,546 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:13,546 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:13,547 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:13,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][142], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:13,562 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,562 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,562 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,562 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][121], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:13,563 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,563 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,563 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,563 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][142], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:13,564 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,565 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,565 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,565 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][121], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 438#true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:13,565 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,566 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,566 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,566 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:13,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L63-->L65: Formula: (= (+ v_~counter2~0_17 1) v_~counter2~0_16) InVars {~counter2~0=v_~counter2~0_17} OutVars{~counter2~0=v_~counter2~0_16, thread3Thread1of1ForFork3_#t~post8=|v_thread3Thread1of1ForFork3_#t~post8_1|} AuxVars[] AssignedVars[~counter2~0, thread3Thread1of1ForFork3_#t~post8][108], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 451#true, Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 145#true, 63#L55true, Black: 130#(= ~counter1~0 0), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 45#L41-5true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 77#L76true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 112#L65true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 427#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0))]) [2021-11-07 07:39:13,781 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,782 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:13,782 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,782 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L63-->L65: Formula: (= (+ v_~counter2~0_17 1) v_~counter2~0_16) InVars {~counter2~0=v_~counter2~0_17} OutVars{~counter2~0=v_~counter2~0_16, thread3Thread1of1ForFork3_#t~post8=|v_thread3Thread1of1ForFork3_#t~post8_1|} AuxVars[] AssignedVars[~counter2~0, thread3Thread1of1ForFork3_#t~post8][108], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 451#true, 145#true, 63#L55true, Black: 130#(= ~counter1~0 0), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 77#L76true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 112#L65true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 12#L42true]) [2021-11-07 07:39:13,784 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,784 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:13,784 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,784 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:13,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L63-->L65: Formula: (= (+ v_~counter2~0_17 1) v_~counter2~0_16) InVars {~counter2~0=v_~counter2~0_17} OutVars{~counter2~0=v_~counter2~0_16, thread3Thread1of1ForFork3_#t~post8=|v_thread3Thread1of1ForFork3_#t~post8_1|} AuxVars[] AssignedVars[~counter2~0, thread3Thread1of1ForFork3_#t~post8][108], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 451#true, 145#true, 63#L55true, Black: 130#(= ~counter1~0 0), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 77#L76true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 112#L65true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true]) [2021-11-07 07:39:13,956 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:13,957 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-11-07 07:39:13,957 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-11-07 07:39:13,957 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:14,169 INFO L129 PetriNetUnfolder]: 11664/23967 cut-off events. [2021-11-07 07:39:14,170 INFO L130 PetriNetUnfolder]: For 45444/54063 co-relation queries the response was YES. [2021-11-07 07:39:14,360 INFO L84 FinitePrefix]: Finished finitePrefix Result has 64170 conditions, 23967 events. 11664/23967 cut-off events. For 45444/54063 co-relation queries the response was YES. Maximal size of possible extension queue 1455. Compared 247510 event pairs, 5301 based on Foata normal form. 1221/22473 useless extension candidates. Maximal degree in co-relation 64145. Up to 7685 conditions per place. [2021-11-07 07:39:14,767 INFO L132 encePairwiseOnDemand]: 111/118 looper letters, 42 selfloop transitions, 17 changer transitions 7/160 dead transitions. [2021-11-07 07:39:14,767 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 160 transitions, 864 flow [2021-11-07 07:39:14,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:39:14,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:39:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 612 transitions. [2021-11-07 07:39:14,770 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.864406779661017 [2021-11-07 07:39:14,771 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 612 transitions. [2021-11-07 07:39:14,771 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 612 transitions. [2021-11-07 07:39:14,771 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:14,772 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 612 transitions. [2021-11-07 07:39:14,774 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 102.0) internal successors, (612), 6 states have internal predecessors, (612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:14,776 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:14,776 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:14,776 INFO L186 Difference]: Start difference. First operand has 142 places, 131 transitions, 606 flow. Second operand 6 states and 612 transitions. [2021-11-07 07:39:14,776 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 160 transitions, 864 flow [2021-11-07 07:39:15,062 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 160 transitions, 837 flow, removed 6 selfloop flow, removed 2 redundant places. [2021-11-07 07:39:15,065 INFO L242 Difference]: Finished difference. Result has 147 places, 131 transitions, 624 flow [2021-11-07 07:39:15,066 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=583, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=624, PETRI_PLACES=147, PETRI_TRANSITIONS=131} [2021-11-07 07:39:15,066 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 41 predicate places. [2021-11-07 07:39:15,066 INFO L470 AbstractCegarLoop]: Abstraction has has 147 places, 131 transitions, 624 flow [2021-11-07 07:39:15,067 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:15,067 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:15,067 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] [2021-11-07 07:39:15,067 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-07 07:39:15,068 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)] === [2021-11-07 07:39:15,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:15,068 INFO L85 PathProgramCache]: Analyzing trace with hash 2094647664, now seen corresponding path program 6 times [2021-11-07 07:39:15,069 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:15,069 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23997228] [2021-11-07 07:39:15,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:15,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:15,146 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:15,146 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23997228] [2021-11-07 07:39:15,146 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23997228] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:39:15,147 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1021641392] [2021-11-07 07:39:15,147 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-11-07 07:39:15,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:39:15,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:39:15,150 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:39:15,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-07 07:39:15,276 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-11-07 07:39:15,277 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 07:39:15,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:39:15,287 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:39:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:15,544 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1021641392] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:39:15,544 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:39:15,545 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2021-11-07 07:39:15,545 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031930326] [2021-11-07 07:39:15,546 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 07:39:15,546 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:15,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 07:39:15,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-11-07 07:39:15,549 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:15,551 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 131 transitions, 624 flow. Second operand has 9 states, 9 states have (on average 96.22222222222223) internal successors, (866), 9 states have internal predecessors, (866), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:15,551 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:15,551 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:15,552 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:16,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][177], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,738 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:16,738 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:16,738 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:16,738 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:16,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][145], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,738 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:16,738 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:16,738 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:16,739 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:16,739 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][177], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,740 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:16,740 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:16,740 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:16,740 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:16,740 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][145], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,741 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:16,741 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:16,741 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:16,741 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:16,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][177], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,882 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,882 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,882 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,882 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][145], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,883 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,883 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,883 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,883 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][177], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,885 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,885 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,885 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,885 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][145], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,885 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,885 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,885 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,886 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][177], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,914 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,914 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,914 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,915 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][145], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,915 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,915 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,915 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,915 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][177], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,916 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,916 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,916 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,916 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][145], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 460#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:16,916 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,917 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:16,917 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:16,917 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:17,764 INFO L129 PetriNetUnfolder]: 9818/20025 cut-off events. [2021-11-07 07:39:17,764 INFO L130 PetriNetUnfolder]: For 33400/37716 co-relation queries the response was YES. [2021-11-07 07:39:18,071 INFO L84 FinitePrefix]: Finished finitePrefix Result has 52162 conditions, 20025 events. 9818/20025 cut-off events. For 33400/37716 co-relation queries the response was YES. Maximal size of possible extension queue 1115. Compared 197915 event pairs, 2167 based on Foata normal form. 421/18624 useless extension candidates. Maximal degree in co-relation 52135. Up to 4040 conditions per place. [2021-11-07 07:39:18,169 INFO L132 encePairwiseOnDemand]: 110/118 looper letters, 82 selfloop transitions, 28 changer transitions 0/194 dead transitions. [2021-11-07 07:39:18,170 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 194 transitions, 1256 flow [2021-11-07 07:39:18,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 07:39:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-11-07 07:39:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 728 transitions. [2021-11-07 07:39:18,173 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8813559322033898 [2021-11-07 07:39:18,173 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 728 transitions. [2021-11-07 07:39:18,173 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 728 transitions. [2021-11-07 07:39:18,174 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:18,174 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 728 transitions. [2021-11-07 07:39:18,177 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 104.0) internal successors, (728), 7 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:18,179 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 118.0) internal successors, (944), 8 states have internal predecessors, (944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:18,180 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 118.0) internal successors, (944), 8 states have internal predecessors, (944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:18,180 INFO L186 Difference]: Start difference. First operand has 147 places, 131 transitions, 624 flow. Second operand 7 states and 728 transitions. [2021-11-07 07:39:18,180 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 194 transitions, 1256 flow [2021-11-07 07:39:18,269 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 194 transitions, 1218 flow, removed 6 selfloop flow, removed 3 redundant places. [2021-11-07 07:39:18,272 INFO L242 Difference]: Finished difference. Result has 154 places, 146 transitions, 880 flow [2021-11-07 07:39:18,272 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=606, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=109, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=880, PETRI_PLACES=154, PETRI_TRANSITIONS=146} [2021-11-07 07:39:18,272 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 48 predicate places. [2021-11-07 07:39:18,272 INFO L470 AbstractCegarLoop]: Abstraction has has 154 places, 146 transitions, 880 flow [2021-11-07 07:39:18,273 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 96.22222222222223) internal successors, (866), 9 states have internal predecessors, (866), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:18,273 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:18,274 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] [2021-11-07 07:39:18,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-07 07:39:18,483 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2021-11-07 07:39:18,483 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)] === [2021-11-07 07:39:18,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:18,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1551301974, now seen corresponding path program 2 times [2021-11-07 07:39:18,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:18,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904027964] [2021-11-07 07:39:18,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:18,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:18,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:18,557 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:18,557 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904027964] [2021-11-07 07:39:18,557 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [904027964] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:39:18,558 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:39:18,558 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 07:39:18,558 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271364549] [2021-11-07 07:39:18,558 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 07:39:18,558 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:18,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 07:39:18,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 07:39:18,560 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:18,561 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 146 transitions, 880 flow. Second operand has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:18,561 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:18,561 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:18,561 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:20,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,928 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,928 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,928 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,928 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,929 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,929 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,929 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,929 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,929 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,929 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,929 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,930 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,930 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,930 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,931 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,932 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,945 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][67], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,945 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,945 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,945 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,945 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,945 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][108], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,945 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,945 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,945 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,945 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][67], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 7#L52true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,946 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,946 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,946 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,947 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][108], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,947 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,947 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,947 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,947 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][67], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,948 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,949 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,949 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,949 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][108], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,949 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,949 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,950 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,950 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][67], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,951 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,951 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,951 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,951 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][108], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,951 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,952 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,952 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,952 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true, 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,955 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,956 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,956 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,956 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true, 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,956 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,956 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,956 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,956 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true, 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,957 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,957 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,957 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,957 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 128#true, 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,957 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,958 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,958 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,958 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,966 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,966 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,966 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,966 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,967 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,967 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,967 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,967 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,967 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,968 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,968 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,968 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:20,968 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,968 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:20,968 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:20,968 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][67], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,209 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,209 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,210 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,210 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][108], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,210 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,210 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,210 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,210 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][35], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 464#true]) [2021-11-07 07:39:21,210 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,211 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,211 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,211 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][67], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,211 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,211 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,212 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,212 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][108], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,212 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,212 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,212 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,212 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][35], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 18#L62-5true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 721#true, 36#L41-3true, 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 464#true]) [2021-11-07 07:39:21,213 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,213 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,213 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,213 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][67], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 7#L52true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,214 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,214 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,214 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,214 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][108], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,215 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,215 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,215 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,215 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][35], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 464#true]) [2021-11-07 07:39:21,215 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,215 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,215 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,215 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L51-4-->L52: Formula: (< v_thread2Thread1of1ForFork2_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][67], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,216 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,216 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,216 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,216 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([330] L51-4-->L51-5: Formula: (not (< v_thread2Thread1of1ForFork2_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][108], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,217 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,217 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:21,217 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,217 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-11-07 07:39:21,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][35], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 721#true, 36#L41-3true, 125#true, Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 464#true]) [2021-11-07 07:39:21,217 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,217 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,217 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,217 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:21,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][169], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 38#L62-4true, Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,384 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,384 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,384 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,384 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][213], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 38#L62-4true, Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,385 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,385 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,385 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,385 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][169], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 38#L62-4true, Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,388 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,388 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,388 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,388 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][213], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 38#L62-4true, Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,389 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,389 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,389 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,389 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:21,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][35], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 182#(<= 1 ~N~0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 464#true]) [2021-11-07 07:39:21,410 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:21,410 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:21,410 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:21,410 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:21,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][35], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 182#(<= 1 ~N~0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 464#true]) [2021-11-07 07:39:21,411 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:21,412 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:21,412 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:21,412 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-11-07 07:39:21,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][169], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 38#L62-4true, Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,548 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,548 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,548 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,548 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,549 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][213], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 38#L62-4true, Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,549 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,549 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,549 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,549 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][169], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 38#L62-4true, Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,553 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,553 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,553 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,554 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][213], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 38#L62-4true, Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,554 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,554 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,554 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,554 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][168], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,853 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,853 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,854 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,854 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][169], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,854 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,854 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,854 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,855 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][212], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,855 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][213], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,856 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,857 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,857 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][168], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,861 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,861 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,861 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,861 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][169], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,862 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,862 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,862 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,862 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][212], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,863 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][213], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:21,864 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,864 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,864 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,864 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L63-->L65: Formula: (= (+ v_~counter2~0_17 1) v_~counter2~0_16) InVars {~counter2~0=v_~counter2~0_17} OutVars{~counter2~0=v_~counter2~0_16, thread3Thread1of1ForFork3_#t~post8=|v_thread3Thread1of1ForFork3_#t~post8_1|} AuxVars[] AssignedVars[~counter2~0, thread3Thread1of1ForFork3_#t~post8][123], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 145#true, 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 77#L76true, 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), 112#L65true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0))]) [2021-11-07 07:39:21,886 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,886 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,887 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:21,887 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-11-07 07:39:22,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][168], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,027 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][169], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,027 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][212], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,028 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,028 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,028 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,028 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][213], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,028 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,028 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,029 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,029 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][168], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,035 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,035 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,035 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,036 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][169], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,036 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,036 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,036 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,037 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][212], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,037 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,038 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,038 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,038 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][213], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 29#L51-5true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 464#true, 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,038 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,038 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,039 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,039 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:22,152 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][35], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 6#L62-3true, 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 464#true]) [2021-11-07 07:39:22,153 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is not cut-off event [2021-11-07 07:39:22,153 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-11-07 07:39:22,153 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-11-07 07:39:22,153 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-11-07 07:39:22,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L63-->L65: Formula: (= (+ v_~counter2~0_17 1) v_~counter2~0_16) InVars {~counter2~0=v_~counter2~0_17} OutVars{~counter2~0=v_~counter2~0_16, thread3Thread1of1ForFork3_#t~post8=|v_thread3Thread1of1ForFork3_#t~post8_1|} AuxVars[] AssignedVars[~counter2~0, thread3Thread1of1ForFork3_#t~post8][123], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 145#true, 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 77#L76true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), 112#L65true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 12#L42true]) [2021-11-07 07:39:22,208 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:22,209 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:22,209 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:22,209 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:22,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L63-->L65: Formula: (= (+ v_~counter2~0_17 1) v_~counter2~0_16) InVars {~counter2~0=v_~counter2~0_17} OutVars{~counter2~0=v_~counter2~0_16, thread3Thread1of1ForFork3_#t~post8=|v_thread3Thread1of1ForFork3_#t~post8_1|} AuxVars[] AssignedVars[~counter2~0, thread3Thread1of1ForFork3_#t~post8][123], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 145#true, 63#L55true, 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 45#L41-5true, 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 77#L76true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 112#L65true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 427#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0))]) [2021-11-07 07:39:22,210 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-11-07 07:39:22,210 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-11-07 07:39:22,210 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:22,210 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:22,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L63-->L65: Formula: (= (+ v_~counter2~0_17 1) v_~counter2~0_16) InVars {~counter2~0=v_~counter2~0_17} OutVars{~counter2~0=v_~counter2~0_16, thread3Thread1of1ForFork3_#t~post8=|v_thread3Thread1of1ForFork3_#t~post8_1|} AuxVars[] AssignedVars[~counter2~0, thread3Thread1of1ForFork3_#t~post8][123], [Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 145#true, 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 721#true, 77#L76true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), 112#L65true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true]) [2021-11-07 07:39:22,427 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:22,428 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-11-07 07:39:22,428 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-11-07 07:39:22,428 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,431 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:22,431 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,431 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,432 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 7#L52true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,432 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:22,432 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,432 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,432 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,434 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:22,434 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,434 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,434 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,434 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:22,435 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,435 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,435 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:22,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][211], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,537 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:22,537 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:22,538 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:22,538 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:22,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][158], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:22,538 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:22,538 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:22,538 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:22,539 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:22,799 INFO L129 PetriNetUnfolder]: 17071/33962 cut-off events. [2021-11-07 07:39:22,799 INFO L130 PetriNetUnfolder]: For 115044/124388 co-relation queries the response was YES. [2021-11-07 07:39:23,478 INFO L84 FinitePrefix]: Finished finitePrefix Result has 101199 conditions, 33962 events. 17071/33962 cut-off events. For 115044/124388 co-relation queries the response was YES. Maximal size of possible extension queue 2129. Compared 359507 event pairs, 5794 based on Foata normal form. 2569/32386 useless extension candidates. Maximal degree in co-relation 101168. Up to 10170 conditions per place. [2021-11-07 07:39:23,672 INFO L132 encePairwiseOnDemand]: 110/118 looper letters, 83 selfloop transitions, 45 changer transitions 6/231 dead transitions. [2021-11-07 07:39:23,672 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 159 places, 231 transitions, 1857 flow [2021-11-07 07:39:23,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:39:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:39:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 628 transitions. [2021-11-07 07:39:23,675 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8870056497175142 [2021-11-07 07:39:23,675 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 628 transitions. [2021-11-07 07:39:23,675 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 628 transitions. [2021-11-07 07:39:23,676 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:23,676 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 628 transitions. [2021-11-07 07:39:23,678 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 104.66666666666667) internal successors, (628), 6 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:23,680 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:23,681 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:23,681 INFO L186 Difference]: Start difference. First operand has 154 places, 146 transitions, 880 flow. Second operand 6 states and 628 transitions. [2021-11-07 07:39:23,681 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 159 places, 231 transitions, 1857 flow [2021-11-07 07:39:24,297 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 231 transitions, 1829 flow, removed 14 selfloop flow, removed 0 redundant places. [2021-11-07 07:39:24,302 INFO L242 Difference]: Finished difference. Result has 162 places, 173 transitions, 1309 flow [2021-11-07 07:39:24,303 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=860, PETRI_DIFFERENCE_MINUEND_PLACES=154, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=146, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1309, PETRI_PLACES=162, PETRI_TRANSITIONS=173} [2021-11-07 07:39:24,303 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 56 predicate places. [2021-11-07 07:39:24,303 INFO L470 AbstractCegarLoop]: Abstraction has has 162 places, 173 transitions, 1309 flow [2021-11-07 07:39:24,304 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.6) internal successors, (483), 5 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:24,304 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:24,304 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] [2021-11-07 07:39:24,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-07 07:39:24,305 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)] === [2021-11-07 07:39:24,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:24,305 INFO L85 PathProgramCache]: Analyzing trace with hash -1167764556, now seen corresponding path program 7 times [2021-11-07 07:39:24,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:24,305 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706275975] [2021-11-07 07:39:24,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:24,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:24,387 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:24,387 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706275975] [2021-11-07 07:39:24,388 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706275975] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:39:24,388 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:39:24,388 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 07:39:24,388 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275631044] [2021-11-07 07:39:24,389 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 07:39:24,389 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:24,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 07:39:24,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-07 07:39:24,391 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:24,392 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 173 transitions, 1309 flow. Second operand has 6 states, 6 states have (on average 96.16666666666667) internal successors, (577), 6 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:24,392 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:24,393 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:24,393 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:30,968 INFO L129 PetriNetUnfolder]: 21906/45735 cut-off events. [2021-11-07 07:39:30,968 INFO L130 PetriNetUnfolder]: For 182472/188513 co-relation queries the response was YES. [2021-11-07 07:39:31,365 INFO L84 FinitePrefix]: Finished finitePrefix Result has 151016 conditions, 45735 events. 21906/45735 cut-off events. For 182472/188513 co-relation queries the response was YES. Maximal size of possible extension queue 2658. Compared 521156 event pairs, 7934 based on Foata normal form. 3841/47052 useless extension candidates. Maximal degree in co-relation 150981. Up to 11314 conditions per place. [2021-11-07 07:39:31,948 INFO L132 encePairwiseOnDemand]: 110/118 looper letters, 99 selfloop transitions, 75 changer transitions 0/271 dead transitions. [2021-11-07 07:39:31,949 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 271 transitions, 2658 flow [2021-11-07 07:39:31,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:39:31,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:39:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 630 transitions. [2021-11-07 07:39:31,951 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8898305084745762 [2021-11-07 07:39:31,952 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 630 transitions. [2021-11-07 07:39:31,952 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 630 transitions. [2021-11-07 07:39:31,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:31,952 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 630 transitions. [2021-11-07 07:39:31,954 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 105.0) internal successors, (630), 6 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:31,955 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:31,956 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:31,956 INFO L186 Difference]: Start difference. First operand has 162 places, 173 transitions, 1309 flow. Second operand 6 states and 630 transitions. [2021-11-07 07:39:31,956 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 271 transitions, 2658 flow [2021-11-07 07:39:33,147 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 166 places, 271 transitions, 2611 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 07:39:33,153 INFO L242 Difference]: Finished difference. Result has 170 places, 209 transitions, 2072 flow [2021-11-07 07:39:33,153 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=1282, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=173, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=39, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2072, PETRI_PLACES=170, PETRI_TRANSITIONS=209} [2021-11-07 07:39:33,153 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 64 predicate places. [2021-11-07 07:39:33,154 INFO L470 AbstractCegarLoop]: Abstraction has has 170 places, 209 transitions, 2072 flow [2021-11-07 07:39:33,154 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 96.16666666666667) internal successors, (577), 6 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:33,154 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:33,154 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] [2021-11-07 07:39:33,154 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-07 07:39:33,154 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)] === [2021-11-07 07:39:33,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:33,155 INFO L85 PathProgramCache]: Analyzing trace with hash 311676966, now seen corresponding path program 3 times [2021-11-07 07:39:33,155 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:33,155 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491818246] [2021-11-07 07:39:33,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:33,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:33,209 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:33,209 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491818246] [2021-11-07 07:39:33,209 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491818246] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:39:33,209 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [587921059] [2021-11-07 07:39:33,210 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 07:39:33,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:39:33,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:39:33,216 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:39:33,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-07 07:39:33,359 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-11-07 07:39:33,360 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 07:39:33,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:39:33,364 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:39:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:33,605 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [587921059] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:39:33,606 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:39:33,606 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2021-11-07 07:39:33,606 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133773060] [2021-11-07 07:39:33,607 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-07 07:39:33,607 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:33,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-07 07:39:33,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-07 07:39:33,609 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:33,610 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 209 transitions, 2072 flow. Second operand has 8 states, 8 states have (on average 96.25) internal successors, (770), 8 states have internal predecessors, (770), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:33,610 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:33,610 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:33,610 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:39:40,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][184], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 734#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 80#L62-2true, 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 732#true, 746#(and (= thread3Thread1of1ForFork3_~i~2 0) (<= (+ thread3Thread1of1ForFork3_~i~2 1) ~N~0)), 464#true]) [2021-11-07 07:39:40,335 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-11-07 07:39:40,336 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:40,336 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:40,336 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-11-07 07:39:40,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][282], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 723#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 734#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 6#L62-3true, 36#L41-3true, 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 732#true, 464#true]) [2021-11-07 07:39:40,812 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,813 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,813 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,813 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][363], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 18#L62-5true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 128#true, Black: 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 734#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 732#true, 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 464#true]) [2021-11-07 07:39:40,813 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:40,813 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:40,813 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:40,813 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:40,839 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][282], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 723#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 734#(= thread1Thread1of1ForFork0_~i~0 0), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 6#L62-3true, 36#L41-3true, 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 732#true, 464#true]) [2021-11-07 07:39:40,839 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,839 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,839 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,839 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,839 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:40,839 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][363], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 18#L62-5true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 723#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 734#(= thread1Thread1of1ForFork0_~i~0 0), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 36#L41-3true, 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 732#true, 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 464#true]) [2021-11-07 07:39:40,839 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:40,839 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:40,840 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:40,840 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:40,840 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][282], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 734#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 36#L41-3true, 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 182#(<= 1 ~N~0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 732#true, 464#true]) [2021-11-07 07:39:42,182 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,182 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,182 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,182 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,199 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][282], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 734#(= thread1Thread1of1ForFork0_~i~0 0), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 36#L41-3true, 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 4#L63true, Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 732#true, 464#true]) [2021-11-07 07:39:42,199 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,199 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,199 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,199 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,199 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-11-07 07:39:42,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][226], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:42,773 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:42,773 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:42,773 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:42,773 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:42,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][226], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:42,773 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:42,773 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:42,774 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:42,774 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:42,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][493], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), 4#L63true, Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:42,774 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:42,774 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:42,775 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:42,775 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:42,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][493], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 6#L62-3true, 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:42,775 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-11-07 07:39:42,775 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:42,776 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:42,776 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-11-07 07:39:43,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([326] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0][282], [Black: 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 42#L72-3true, 114#L51-3true, 145#true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 723#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 734#(= thread1Thread1of1ForFork0_~i~0 0), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 80#L62-2true, 36#L41-3true, 747#(<= 1 ~N~0), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 182#(<= 1 ~N~0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 732#true, 464#true]) [2021-11-07 07:39:43,285 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-11-07 07:39:43,285 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-11-07 07:39:43,285 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-11-07 07:39:43,285 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-11-07 07:39:43,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][223], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 63#L55true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:43,825 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:43,825 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,825 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,825 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][500], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 63#L55true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 59#L72-5true, Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:43,825 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:43,825 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,825 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,825 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][223], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:43,835 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:43,835 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,835 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,835 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][500], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 35#L44true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:43,835 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-11-07 07:39:43,835 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,835 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,836 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-11-07 07:39:43,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][223], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:43,938 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-11-07 07:39:43,938 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,938 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,938 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][500], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 130#(= ~counter1~0 0), Black: 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), 128#true, Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 156#(= thread1Thread1of1ForFork0_~i~0 0), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 59#L72-5true, Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:43,938 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-11-07 07:39:43,938 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,938 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,938 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L72-4-->L73: Formula: (< v_thread4Thread1of1ForFork1_~i~3_5 v_~N~0_9) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_5, ~N~0=v_~N~0_9} AuxVars[] AssignedVars[][223], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 49#L73true, Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:43,948 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-11-07 07:39:43,948 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,948 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,948 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L72-4-->L72-5: Formula: (not (< v_thread4Thread1of1ForFork1_~i~3_3 v_~N~0_10)) InVars {thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} OutVars{thread4Thread1of1ForFork1_~i~3=v_thread4Thread1of1ForFork1_~i~3_3, ~N~0=v_~N~0_10} AuxVars[] AssignedVars[][500], [723#(= thread1Thread1of1ForFork0_~i~0 0), Black: 444#(and (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 446#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 18#L62-5true, 63#L55true, Black: 466#(= thread2Thread1of1ForFork2_~i~1 0), Black: 130#(= ~counter1~0 0), Black: 714#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 467#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 457#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), Black: 469#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 135#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), 734#(= thread1Thread1of1ForFork0_~i~0 0), 156#(= thread1Thread1of1ForFork0_~i~0 0), 181#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), Black: 147#(= thread1Thread1of1ForFork0_~i~0 0), Black: 149#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 128#true, Black: 727#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0)), 468#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 724#(and (= thread3Thread1of1ForFork3_~i~2 0) (= thread1Thread1of1ForFork0_~i~0 0)), 9#L91-4true, Black: 736#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), Black: 157#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 160#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= ~N~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 735#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0)), 59#L72-5true, Black: 737#(and (<= 1 ~N~0) (= thread4Thread1of1ForFork1_~i~3 0)), 148#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0)), 125#true, Black: 171#(and (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), Black: 173#(and (= thread1Thread1of1ForFork0_~i~0 0) (= thread4Thread1of1ForFork1_~i~3 0) (<= ~N~0 0)), 440#(= thread2Thread1of1ForFork2_~i~1 0), Black: 167#(= thread4Thread1of1ForFork1_~i~3 0), Black: 183#(and (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 432#(and (<= 0 thread1Thread1of1ForFork0_~i~0) (<= 1 ~N~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 430#(and (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (= thread2Thread1of1ForFork2_~i~1 0)), 994#(and (<= 1 ~N~0) (<= 0 thread3Thread1of1ForFork3_~i~2)), 31#L41-2true, 453#(= thread1Thread1of1ForFork0_~i~0 0)]) [2021-11-07 07:39:43,949 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-11-07 07:39:43,949 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,949 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:43,949 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-11-07 07:39:44,309 INFO L129 PetriNetUnfolder]: 35358/70664 cut-off events. [2021-11-07 07:39:44,310 INFO L130 PetriNetUnfolder]: For 373605/390346 co-relation queries the response was YES. [2021-11-07 07:39:44,946 INFO L84 FinitePrefix]: Finished finitePrefix Result has 252208 conditions, 70664 events. 35358/70664 cut-off events. For 373605/390346 co-relation queries the response was YES. Maximal size of possible extension queue 4354. Compared 820413 event pairs, 5214 based on Foata normal form. 6456/72391 useless extension candidates. Maximal degree in co-relation 252169. Up to 12807 conditions per place. [2021-11-07 07:39:45,817 INFO L132 encePairwiseOnDemand]: 111/118 looper letters, 358 selfloop transitions, 78 changer transitions 20/556 dead transitions. [2021-11-07 07:39:45,817 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 178 places, 556 transitions, 8163 flow [2021-11-07 07:39:45,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 07:39:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 07:39:45,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 934 transitions. [2021-11-07 07:39:45,821 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.879472693032015 [2021-11-07 07:39:45,821 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 934 transitions. [2021-11-07 07:39:45,821 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 934 transitions. [2021-11-07 07:39:45,822 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:39:45,822 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 934 transitions. [2021-11-07 07:39:45,824 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 103.77777777777777) internal successors, (934), 9 states have internal predecessors, (934), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:45,827 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 118.0) internal successors, (1180), 10 states have internal predecessors, (1180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:45,828 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 118.0) internal successors, (1180), 10 states have internal predecessors, (1180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:45,828 INFO L186 Difference]: Start difference. First operand has 170 places, 209 transitions, 2072 flow. Second operand 9 states and 934 transitions. [2021-11-07 07:39:45,828 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 178 places, 556 transitions, 8163 flow [2021-11-07 07:39:48,181 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 177 places, 556 transitions, 7983 flow, removed 17 selfloop flow, removed 1 redundant places. [2021-11-07 07:39:48,192 INFO L242 Difference]: Finished difference. Result has 184 places, 286 transitions, 3830 flow [2021-11-07 07:39:48,193 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=2028, PETRI_DIFFERENCE_MINUEND_PLACES=169, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=179, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=3830, PETRI_PLACES=184, PETRI_TRANSITIONS=286} [2021-11-07 07:39:48,193 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, 78 predicate places. [2021-11-07 07:39:48,193 INFO L470 AbstractCegarLoop]: Abstraction has has 184 places, 286 transitions, 3830 flow [2021-11-07 07:39:48,194 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 96.25) internal successors, (770), 8 states have internal predecessors, (770), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:48,194 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:39:48,194 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] [2021-11-07 07:39:48,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-07 07:39:48,395 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-11-07 07:39:48,395 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)] === [2021-11-07 07:39:48,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:39:48,396 INFO L85 PathProgramCache]: Analyzing trace with hash 432589474, now seen corresponding path program 8 times [2021-11-07 07:39:48,396 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:39:48,396 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278943526] [2021-11-07 07:39:48,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:39:48,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:39:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:39:48,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:48,464 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:39:48,465 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278943526] [2021-11-07 07:39:48,465 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [278943526] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:39:48,465 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1489115860] [2021-11-07 07:39:48,465 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 07:39:48,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:39:48,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:39:48,468 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:39:48,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f96a949-f5fe-4f78-a498-a8bba03c0a57/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-07 07:39:48,643 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 07:39:48,643 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 07:39:48,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:39:48,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:39:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:39:48,929 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1489115860] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:39:48,929 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:39:48,929 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2021-11-07 07:39:48,932 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058737005] [2021-11-07 07:39:48,933 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 07:39:48,933 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:39:48,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 07:39:48,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-07 07:39:48,936 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 118 [2021-11-07 07:39:48,937 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 286 transitions, 3830 flow. Second operand has 9 states, 9 states have (on average 96.22222222222223) internal successors, (866), 9 states have internal predecessors, (866), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:39:48,937 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:39:48,938 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 118 [2021-11-07 07:39:48,938 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand