/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 08:04:43,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 08:04:43,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 08:04:43,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 08:04:43,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 08:04:43,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 08:04:43,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 08:04:43,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 08:04:43,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 08:04:43,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 08:04:43,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 08:04:43,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 08:04:43,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 08:04:43,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 08:04:43,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 08:04:43,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 08:04:43,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 08:04:43,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 08:04:43,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 08:04:43,192 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 08:04:43,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 08:04:43,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 08:04:43,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 08:04:43,196 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 08:04:43,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-19 08:04:43,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-19 08:04:43,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-19 08:04:43,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-19 08:04:43,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-19 08:04:43,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-19 08:04:43,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-19 08:04:43,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-19 08:04:43,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-19 08:04:43,203 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-19 08:04:43,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-19 08:04:43,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-19 08:04:43,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-19 08:04:43,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-19 08:04:43,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 08:04:43,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 08:04:43,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 08:04:43,209 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf [2022-01-19 08:04:43,231 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 08:04:43,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 08:04:43,233 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 08:04:43,233 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 08:04:43,233 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 08:04:43,233 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 08:04:43,233 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 08:04:43,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 08:04:43,234 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 08:04:43,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 08:04:43,234 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 08:04:43,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 08:04:43,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 08:04:43,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 08:04:43,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 08:04:43,235 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 08:04:43,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 08:04:43,235 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 08:04:43,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 08:04:43,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 08:04:43,235 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 08:04:43,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 08:04:43,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 08:04:43,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 08:04:43,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 08:04:43,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 08:04:43,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 08:04:43,236 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 08:04:43,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 08:04:43,237 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 08:04:43,237 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 08:04:43,238 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=BEFORE [2022-01-19 08:04:43,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 08:04:43,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 08:04:43,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 08:04:43,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 08:04:43,440 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 08:04:43,441 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 08:04:43,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c [2022-01-19 08:04:43,487 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e85291125/523ddbbd4a4446abb3326b8ac2484f37/FLAGe4904dd89 [2022-01-19 08:04:43,845 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 08:04:43,845 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c [2022-01-19 08:04:43,853 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e85291125/523ddbbd4a4446abb3326b8ac2484f37/FLAGe4904dd89 [2022-01-19 08:04:43,864 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e85291125/523ddbbd4a4446abb3326b8ac2484f37 [2022-01-19 08:04:43,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 08:04:43,867 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 08:04:43,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 08:04:43,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 08:04:43,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 08:04:43,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 08:04:43" (1/1) ... [2022-01-19 08:04:43,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d12b802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:43, skipping insertion in model container [2022-01-19 08:04:43,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 08:04:43" (1/1) ... [2022-01-19 08:04:43,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 08:04:43,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 08:04:44,073 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c[2476,2489] [2022-01-19 08:04:44,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 08:04:44,084 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 08:04:44,114 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-determinism.wvr.c[2476,2489] [2022-01-19 08:04:44,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 08:04:44,124 INFO L208 MainTranslator]: Completed translation [2022-01-19 08:04:44,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44 WrapperNode [2022-01-19 08:04:44,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 08:04:44,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 08:04:44,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 08:04:44,126 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 08:04:44,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,142 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,165 INFO L137 Inliner]: procedures = 23, calls = 41, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 116 [2022-01-19 08:04:44,165 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 08:04:44,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 08:04:44,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 08:04:44,166 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 08:04:44,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,180 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 08:04:44,197 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 08:04:44,197 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 08:04:44,197 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 08:04:44,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (1/1) ... [2022-01-19 08:04:44,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 08:04:44,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 08:04:44,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-19 08:04:44,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-19 08:04:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 08:04:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-01-19 08:04:44,252 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-01-19 08:04:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-01-19 08:04:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-01-19 08:04:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-01-19 08:04:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-01-19 08:04:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-01-19 08:04:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-01-19 08:04:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 08:04:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 08:04:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 08:04:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-01-19 08:04:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-01-19 08:04:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 08:04:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 08:04:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-19 08:04:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 08:04:44,258 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 08:04:44,330 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 08:04:44,331 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 08:04:44,479 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 08:04:44,512 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 08:04:44,513 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-01-19 08:04:44,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 08:04:44 BoogieIcfgContainer [2022-01-19 08:04:44,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 08:04:44,515 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 08:04:44,515 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 08:04:44,517 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 08:04:44,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 08:04:43" (1/3) ... [2022-01-19 08:04:44,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f032468 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 08:04:44, skipping insertion in model container [2022-01-19 08:04:44,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 08:04:44" (2/3) ... [2022-01-19 08:04:44,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f032468 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 08:04:44, skipping insertion in model container [2022-01-19 08:04:44,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 08:04:44" (3/3) ... [2022-01-19 08:04:44,519 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-counter-determinism.wvr.c [2022-01-19 08:04:44,522 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 08:04:44,522 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-19 08:04:44,522 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 08:04:44,548 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,548 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,548 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,549 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,549 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,549 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,549 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,549 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,549 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,549 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,550 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,550 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,550 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,550 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,550 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,550 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,550 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,550 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,551 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,551 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,551 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,551 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,551 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,551 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,551 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,552 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,552 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,552 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,552 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,552 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,552 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,552 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,555 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,555 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,555 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,555 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,555 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,555 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,555 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,556 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,557 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,557 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,557 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,557 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,557 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,557 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,557 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,557 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,558 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,558 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,558 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,558 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,558 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,558 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,558 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,558 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,559 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,559 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,559 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,559 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,559 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,559 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,559 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,560 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,562 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,562 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,562 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,563 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,563 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,563 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,563 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,563 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,563 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,564 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,564 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,564 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,564 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,564 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,564 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,564 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,565 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,565 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,565 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,565 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,565 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,565 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,565 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,566 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 08:04:44,569 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-01-19 08:04:44,598 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 08:04:44,602 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 08:04:44,602 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-01-19 08:04:44,612 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 128 places, 124 transitions, 280 flow [2022-01-19 08:04:44,670 INFO L129 PetriNetUnfolder]: 9/120 cut-off events. [2022-01-19 08:04:44,670 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-01-19 08:04:44,673 INFO L84 FinitePrefix]: Finished finitePrefix Result has 137 conditions, 120 events. 9/120 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 97 event pairs, 0 based on Foata normal form. 0/110 useless extension candidates. Maximal degree in co-relation 79. Up to 2 conditions per place. [2022-01-19 08:04:44,673 INFO L82 GeneralOperation]: Start removeDead. Operand has 128 places, 124 transitions, 280 flow [2022-01-19 08:04:44,678 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 111 places, 107 transitions, 238 flow [2022-01-19 08:04:44,709 INFO L129 PetriNetUnfolder]: 9/106 cut-off events. [2022-01-19 08:04:44,709 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-01-19 08:04:44,710 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:04:44,710 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:04:44,711 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:04:44,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:04:44,716 INFO L85 PathProgramCache]: Analyzing trace with hash -835718213, now seen corresponding path program 1 times [2022-01-19 08:04:44,721 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:04:44,722 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308285290] [2022-01-19 08:04:44,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:04:44,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:04:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:04:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:45,150 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:04:45,151 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308285290] [2022-01-19 08:04:45,151 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308285290] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:04:45,151 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:04:45,151 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 08:04:45,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889337008] [2022-01-19 08:04:45,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:04:45,158 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 08:04:45,158 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:04:45,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 08:04:45,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 08:04:45,176 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 124 [2022-01-19 08:04:45,180 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 107 transitions, 238 flow. Second operand has 6 states, 6 states have (on average 101.33333333333333) internal successors, (608), 6 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:45,180 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:04:45,180 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 124 [2022-01-19 08:04:45,181 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:04:45,325 INFO L129 PetriNetUnfolder]: 107/494 cut-off events. [2022-01-19 08:04:45,325 INFO L130 PetriNetUnfolder]: For 115/116 co-relation queries the response was YES. [2022-01-19 08:04:45,328 INFO L84 FinitePrefix]: Finished finitePrefix Result has 729 conditions, 494 events. 107/494 cut-off events. For 115/116 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 2247 event pairs, 24 based on Foata normal form. 136/564 useless extension candidates. Maximal degree in co-relation 525. Up to 124 conditions per place. [2022-01-19 08:04:45,331 INFO L132 encePairwiseOnDemand]: 109/124 looper letters, 32 selfloop transitions, 5 changer transitions 8/128 dead transitions. [2022-01-19 08:04:45,331 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 128 transitions, 406 flow [2022-01-19 08:04:45,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-19 08:04:45,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-01-19 08:04:45,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 856 transitions. [2022-01-19 08:04:45,342 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8629032258064516 [2022-01-19 08:04:45,342 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 856 transitions. [2022-01-19 08:04:45,342 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 856 transitions. [2022-01-19 08:04:45,344 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:04:45,345 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 856 transitions. [2022-01-19 08:04:45,349 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:45,354 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 124.0) internal successors, (1116), 9 states have internal predecessors, (1116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:45,355 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 124.0) internal successors, (1116), 9 states have internal predecessors, (1116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:45,356 INFO L186 Difference]: Start difference. First operand has 111 places, 107 transitions, 238 flow. Second operand 8 states and 856 transitions. [2022-01-19 08:04:45,357 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 128 transitions, 406 flow [2022-01-19 08:04:45,359 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 128 transitions, 366 flow, removed 0 selfloop flow, removed 8 redundant places. [2022-01-19 08:04:45,362 INFO L242 Difference]: Finished difference. Result has 114 places, 104 transitions, 249 flow [2022-01-19 08:04:45,363 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=212, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=102, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=249, PETRI_PLACES=114, PETRI_TRANSITIONS=104} [2022-01-19 08:04:45,366 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 3 predicate places. [2022-01-19 08:04:45,366 INFO L470 AbstractCegarLoop]: Abstraction has has 114 places, 104 transitions, 249 flow [2022-01-19 08:04:45,366 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 101.33333333333333) internal successors, (608), 6 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:45,366 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:04:45,367 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:04:45,367 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 08:04:45,367 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:04:45,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:04:45,367 INFO L85 PathProgramCache]: Analyzing trace with hash 365170717, now seen corresponding path program 1 times [2022-01-19 08:04:45,367 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:04:45,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641786134] [2022-01-19 08:04:45,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:04:45,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:04:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:04:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:45,430 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:04:45,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641786134] [2022-01-19 08:04:45,431 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641786134] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:04:45,431 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:04:45,431 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:04:45,431 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436557244] [2022-01-19 08:04:45,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:04:45,432 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:04:45,432 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:04:45,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:04:45,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:04:45,433 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:04:45,434 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 104 transitions, 249 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:45,434 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:04:45,434 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:04:45,434 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:04:46,502 INFO L129 PetriNetUnfolder]: 6233/11726 cut-off events. [2022-01-19 08:04:46,503 INFO L130 PetriNetUnfolder]: For 1563/1563 co-relation queries the response was YES. [2022-01-19 08:04:46,530 INFO L84 FinitePrefix]: Finished finitePrefix Result has 22312 conditions, 11726 events. 6233/11726 cut-off events. For 1563/1563 co-relation queries the response was YES. Maximal size of possible extension queue 611. Compared 96468 event pairs, 2937 based on Foata normal form. 0/9031 useless extension candidates. Maximal degree in co-relation 22289. Up to 3632 conditions per place. [2022-01-19 08:04:46,585 INFO L132 encePairwiseOnDemand]: 117/124 looper letters, 83 selfloop transitions, 6 changer transitions 0/162 dead transitions. [2022-01-19 08:04:46,586 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 162 transitions, 602 flow [2022-01-19 08:04:46,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:04:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:04:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 620 transitions. [2022-01-19 08:04:46,588 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8333333333333334 [2022-01-19 08:04:46,588 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 620 transitions. [2022-01-19 08:04:46,588 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 620 transitions. [2022-01-19 08:04:46,588 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:04:46,588 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 620 transitions. [2022-01-19 08:04:46,589 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 103.33333333333333) internal successors, (620), 6 states have internal predecessors, (620), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:46,591 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:46,591 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:46,591 INFO L186 Difference]: Start difference. First operand has 114 places, 104 transitions, 249 flow. Second operand 6 states and 620 transitions. [2022-01-19 08:04:46,591 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 162 transitions, 602 flow [2022-01-19 08:04:46,594 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 162 transitions, 598 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-01-19 08:04:46,596 INFO L242 Difference]: Finished difference. Result has 115 places, 107 transitions, 277 flow [2022-01-19 08:04:46,597 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=245, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=104, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=277, PETRI_PLACES=115, PETRI_TRANSITIONS=107} [2022-01-19 08:04:46,597 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 4 predicate places. [2022-01-19 08:04:46,597 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 107 transitions, 277 flow [2022-01-19 08:04:46,598 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:46,598 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:04:46,598 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:04:46,598 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-19 08:04:46,598 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:04:46,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:04:46,599 INFO L85 PathProgramCache]: Analyzing trace with hash -1177269511, now seen corresponding path program 2 times [2022-01-19 08:04:46,599 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:04:46,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505480682] [2022-01-19 08:04:46,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:04:46,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:04:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:04:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:46,659 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:04:46,660 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505480682] [2022-01-19 08:04:46,660 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [505480682] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 08:04:46,660 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [42014356] [2022-01-19 08:04:46,660 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-19 08:04:46,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:04:46,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 08:04:46,662 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 08:04:46,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-19 08:04:46,754 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 08:04:46,754 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 08:04:46,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 08:04:46,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 08:04:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:46,958 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 08:04:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:47,096 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [42014356] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 08:04:47,096 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 08:04:47,096 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2022-01-19 08:04:47,096 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793231313] [2022-01-19 08:04:47,096 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 08:04:47,096 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 08:04:47,097 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:04:47,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 08:04:47,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-01-19 08:04:47,098 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:04:47,099 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 107 transitions, 277 flow. Second operand has 9 states, 9 states have (on average 93.11111111111111) internal successors, (838), 9 states have internal predecessors, (838), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:47,099 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:04:47,099 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:04:47,099 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:04:48,227 INFO L129 PetriNetUnfolder]: 10141/15803 cut-off events. [2022-01-19 08:04:48,227 INFO L130 PetriNetUnfolder]: For 5123/5155 co-relation queries the response was YES. [2022-01-19 08:04:48,281 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35365 conditions, 15803 events. 10141/15803 cut-off events. For 5123/5155 co-relation queries the response was YES. Maximal size of possible extension queue 846. Compared 113133 event pairs, 1088 based on Foata normal form. 192/13136 useless extension candidates. Maximal degree in co-relation 29374. Up to 2334 conditions per place. [2022-01-19 08:04:48,422 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 177 selfloop transitions, 28 changer transitions 1/279 dead transitions. [2022-01-19 08:04:48,422 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 279 transitions, 1237 flow [2022-01-19 08:04:48,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-01-19 08:04:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-01-19 08:04:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1452 transitions. [2022-01-19 08:04:48,426 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.836405529953917 [2022-01-19 08:04:48,426 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 1452 transitions. [2022-01-19 08:04:48,426 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 1452 transitions. [2022-01-19 08:04:48,427 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:04:48,427 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 1452 transitions. [2022-01-19 08:04:48,429 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 103.71428571428571) internal successors, (1452), 14 states have internal predecessors, (1452), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:48,432 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 124.0) internal successors, (1860), 15 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:48,432 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 124.0) internal successors, (1860), 15 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:48,432 INFO L186 Difference]: Start difference. First operand has 115 places, 107 transitions, 277 flow. Second operand 14 states and 1452 transitions. [2022-01-19 08:04:48,432 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 279 transitions, 1237 flow [2022-01-19 08:04:48,439 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 279 transitions, 1222 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 08:04:48,442 INFO L242 Difference]: Finished difference. Result has 133 places, 135 transitions, 470 flow [2022-01-19 08:04:48,442 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=271, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=470, PETRI_PLACES=133, PETRI_TRANSITIONS=135} [2022-01-19 08:04:48,443 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 22 predicate places. [2022-01-19 08:04:48,443 INFO L470 AbstractCegarLoop]: Abstraction has has 133 places, 135 transitions, 470 flow [2022-01-19 08:04:48,443 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 93.11111111111111) internal successors, (838), 9 states have internal predecessors, (838), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:48,444 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:04:48,444 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:04:48,463 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-19 08:04:48,661 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:04:48,661 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:04:48,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:04:48,662 INFO L85 PathProgramCache]: Analyzing trace with hash -290999237, now seen corresponding path program 3 times [2022-01-19 08:04:48,662 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:04:48,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101246245] [2022-01-19 08:04:48,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:04:48,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:04:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:04:48,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:48,711 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:04:48,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1101246245] [2022-01-19 08:04:48,711 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1101246245] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:04:48,712 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:04:48,712 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:04:48,712 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520561540] [2022-01-19 08:04:48,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:04:48,712 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:04:48,712 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:04:48,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:04:48,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:04:48,713 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:04:48,714 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 135 transitions, 470 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:48,714 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:04:48,714 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:04:48,714 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:04:50,349 INFO L129 PetriNetUnfolder]: 13768/22840 cut-off events. [2022-01-19 08:04:50,350 INFO L130 PetriNetUnfolder]: For 26912/28031 co-relation queries the response was YES. [2022-01-19 08:04:50,465 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58648 conditions, 22840 events. 13768/22840 cut-off events. For 26912/28031 co-relation queries the response was YES. Maximal size of possible extension queue 1310. Compared 188633 event pairs, 4285 based on Foata normal form. 1060/20635 useless extension candidates. Maximal degree in co-relation 43866. Up to 9840 conditions per place. [2022-01-19 08:04:50,617 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 115 selfloop transitions, 21 changer transitions 1/222 dead transitions. [2022-01-19 08:04:50,617 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 222 transitions, 1098 flow [2022-01-19 08:04:50,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:04:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:04:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 642 transitions. [2022-01-19 08:04:50,619 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8629032258064516 [2022-01-19 08:04:50,619 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 642 transitions. [2022-01-19 08:04:50,619 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 642 transitions. [2022-01-19 08:04:50,619 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:04:50,619 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 642 transitions. [2022-01-19 08:04:50,620 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:50,621 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:50,621 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:50,621 INFO L186 Difference]: Start difference. First operand has 133 places, 135 transitions, 470 flow. Second operand 6 states and 642 transitions. [2022-01-19 08:04:50,621 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 222 transitions, 1098 flow [2022-01-19 08:04:50,767 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 222 transitions, 1092 flow, removed 3 selfloop flow, removed 0 redundant places. [2022-01-19 08:04:50,769 INFO L242 Difference]: Finished difference. Result has 140 places, 149 transitions, 594 flow [2022-01-19 08:04:50,769 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=466, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=135, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=594, PETRI_PLACES=140, PETRI_TRANSITIONS=149} [2022-01-19 08:04:50,770 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 29 predicate places. [2022-01-19 08:04:50,770 INFO L470 AbstractCegarLoop]: Abstraction has has 140 places, 149 transitions, 594 flow [2022-01-19 08:04:50,770 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:50,770 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:04:50,770 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:04:50,770 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 08:04:50,771 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:04:50,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:04:50,771 INFO L85 PathProgramCache]: Analyzing trace with hash -551484583, now seen corresponding path program 1 times [2022-01-19 08:04:50,771 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:04:50,771 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187700912] [2022-01-19 08:04:50,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:04:50,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:04:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:04:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:50,830 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:04:50,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187700912] [2022-01-19 08:04:50,830 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1187700912] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:04:50,830 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:04:50,830 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:04:50,830 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543361025] [2022-01-19 08:04:50,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:04:50,831 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:04:50,831 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:04:50,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:04:50,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:04:50,832 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:04:50,832 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 149 transitions, 594 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:50,832 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:04:50,832 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:04:50,832 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:04:52,879 INFO L129 PetriNetUnfolder]: 16121/28229 cut-off events. [2022-01-19 08:04:52,879 INFO L130 PetriNetUnfolder]: For 39584/41423 co-relation queries the response was YES. [2022-01-19 08:04:53,014 INFO L84 FinitePrefix]: Finished finitePrefix Result has 77396 conditions, 28229 events. 16121/28229 cut-off events. For 39584/41423 co-relation queries the response was YES. Maximal size of possible extension queue 1663. Compared 256255 event pairs, 7338 based on Foata normal form. 1500/28138 useless extension candidates. Maximal degree in co-relation 58149. Up to 11933 conditions per place. [2022-01-19 08:04:53,150 INFO L132 encePairwiseOnDemand]: 117/124 looper letters, 74 selfloop transitions, 19 changer transitions 13/195 dead transitions. [2022-01-19 08:04:53,151 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 195 transitions, 985 flow [2022-01-19 08:04:53,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:04:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:04:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 617 transitions. [2022-01-19 08:04:53,152 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8293010752688172 [2022-01-19 08:04:53,153 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 617 transitions. [2022-01-19 08:04:53,153 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 617 transitions. [2022-01-19 08:04:53,153 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:04:53,153 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 617 transitions. [2022-01-19 08:04:53,154 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 102.83333333333333) internal successors, (617), 6 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:53,155 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:53,155 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:53,155 INFO L186 Difference]: Start difference. First operand has 140 places, 149 transitions, 594 flow. Second operand 6 states and 617 transitions. [2022-01-19 08:04:53,155 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 195 transitions, 985 flow [2022-01-19 08:04:53,323 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 195 transitions, 983 flow, removed 1 selfloop flow, removed 0 redundant places. [2022-01-19 08:04:53,325 INFO L242 Difference]: Finished difference. Result has 147 places, 149 transitions, 639 flow [2022-01-19 08:04:53,325 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=592, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=639, PETRI_PLACES=147, PETRI_TRANSITIONS=149} [2022-01-19 08:04:53,327 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 36 predicate places. [2022-01-19 08:04:53,328 INFO L470 AbstractCegarLoop]: Abstraction has has 147 places, 149 transitions, 639 flow [2022-01-19 08:04:53,328 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:53,328 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:04:53,328 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:04:53,328 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 08:04:53,329 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:04:53,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:04:53,329 INFO L85 PathProgramCache]: Analyzing trace with hash -453112731, now seen corresponding path program 4 times [2022-01-19 08:04:53,329 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:04:53,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399080912] [2022-01-19 08:04:53,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:04:53,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:04:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:04:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:53,398 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:04:53,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399080912] [2022-01-19 08:04:53,399 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1399080912] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 08:04:53,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [11036695] [2022-01-19 08:04:53,399 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-19 08:04:53,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:04:53,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 08:04:53,401 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 08:04:53,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-19 08:04:53,466 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-19 08:04:53,467 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 08:04:53,468 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 08:04:53,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 08:04:53,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:53,644 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 08:04:53,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:53,784 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [11036695] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 08:04:53,784 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 08:04:53,784 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-01-19 08:04:53,784 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418314125] [2022-01-19 08:04:53,784 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 08:04:53,785 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 08:04:53,785 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:04:53,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 08:04:53,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-01-19 08:04:53,787 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:04:53,787 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 149 transitions, 639 flow. Second operand has 11 states, 11 states have (on average 93.36363636363636) internal successors, (1027), 11 states have internal predecessors, (1027), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:53,787 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:04:53,787 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:04:53,788 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:04:56,350 INFO L129 PetriNetUnfolder]: 18450/33118 cut-off events. [2022-01-19 08:04:56,350 INFO L130 PetriNetUnfolder]: For 49627/50222 co-relation queries the response was YES. [2022-01-19 08:04:56,504 INFO L84 FinitePrefix]: Finished finitePrefix Result has 90983 conditions, 33118 events. 18450/33118 cut-off events. For 49627/50222 co-relation queries the response was YES. Maximal size of possible extension queue 1889. Compared 309695 event pairs, 4958 based on Foata normal form. 668/32188 useless extension candidates. Maximal degree in co-relation 69617. Up to 7001 conditions per place. [2022-01-19 08:04:56,635 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 176 selfloop transitions, 46 changer transitions 0/299 dead transitions. [2022-01-19 08:04:56,635 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 299 transitions, 1847 flow [2022-01-19 08:04:56,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 08:04:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 08:04:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 956 transitions. [2022-01-19 08:04:56,637 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8566308243727598 [2022-01-19 08:04:56,637 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 956 transitions. [2022-01-19 08:04:56,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 956 transitions. [2022-01-19 08:04:56,638 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:04:56,638 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 956 transitions. [2022-01-19 08:04:56,639 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 106.22222222222223) internal successors, (956), 9 states have internal predecessors, (956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:56,641 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 124.0) internal successors, (1240), 10 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:56,641 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 124.0) internal successors, (1240), 10 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:56,641 INFO L186 Difference]: Start difference. First operand has 147 places, 149 transitions, 639 flow. Second operand 9 states and 956 transitions. [2022-01-19 08:04:56,641 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 299 transitions, 1847 flow [2022-01-19 08:04:56,851 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 299 transitions, 1799 flow, removed 8 selfloop flow, removed 3 redundant places. [2022-01-19 08:04:56,854 INFO L242 Difference]: Finished difference. Result has 156 places, 171 transitions, 954 flow [2022-01-19 08:04:56,854 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=621, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=954, PETRI_PLACES=156, PETRI_TRANSITIONS=171} [2022-01-19 08:04:56,854 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 45 predicate places. [2022-01-19 08:04:56,855 INFO L470 AbstractCegarLoop]: Abstraction has has 156 places, 171 transitions, 954 flow [2022-01-19 08:04:56,855 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 93.36363636363636) internal successors, (1027), 11 states have internal predecessors, (1027), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:56,855 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:04:56,863 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:04:56,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-19 08:04:57,079 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-01-19 08:04:57,080 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:04:57,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:04:57,080 INFO L85 PathProgramCache]: Analyzing trace with hash -584767227, now seen corresponding path program 2 times [2022-01-19 08:04:57,080 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:04:57,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087516372] [2022-01-19 08:04:57,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:04:57,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:04:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:04:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:04:57,121 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:04:57,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087516372] [2022-01-19 08:04:57,121 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087516372] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:04:57,121 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:04:57,121 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:04:57,121 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128648453] [2022-01-19 08:04:57,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:04:57,121 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:04:57,122 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:04:57,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:04:57,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:04:57,122 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:04:57,123 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 171 transitions, 954 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:04:57,123 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:04:57,123 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:04:57,123 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:05:02,087 INFO L129 PetriNetUnfolder]: 36954/61959 cut-off events. [2022-01-19 08:05:02,087 INFO L130 PetriNetUnfolder]: For 183796/188821 co-relation queries the response was YES. [2022-01-19 08:05:02,462 INFO L84 FinitePrefix]: Finished finitePrefix Result has 192980 conditions, 61959 events. 36954/61959 cut-off events. For 183796/188821 co-relation queries the response was YES. Maximal size of possible extension queue 3160. Compared 589323 event pairs, 14655 based on Foata normal form. 4613/63292 useless extension candidates. Maximal degree in co-relation 142433. Up to 25194 conditions per place. [2022-01-19 08:05:02,703 INFO L132 encePairwiseOnDemand]: 118/124 looper letters, 224 selfloop transitions, 23 changer transitions 4/344 dead transitions. [2022-01-19 08:05:02,703 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 344 transitions, 2927 flow [2022-01-19 08:05:02,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-19 08:05:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-01-19 08:05:02,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 530 transitions. [2022-01-19 08:05:02,704 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8548387096774194 [2022-01-19 08:05:02,704 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 530 transitions. [2022-01-19 08:05:02,704 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 530 transitions. [2022-01-19 08:05:02,705 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:05:02,705 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 530 transitions. [2022-01-19 08:05:02,705 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 106.0) internal successors, (530), 5 states have internal predecessors, (530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:02,706 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 124.0) internal successors, (744), 6 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:02,707 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 124.0) internal successors, (744), 6 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:02,707 INFO L186 Difference]: Start difference. First operand has 156 places, 171 transitions, 954 flow. Second operand 5 states and 530 transitions. [2022-01-19 08:05:02,707 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 344 transitions, 2927 flow [2022-01-19 08:05:03,318 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 344 transitions, 2911 flow, removed 8 selfloop flow, removed 0 redundant places. [2022-01-19 08:05:03,321 INFO L242 Difference]: Finished difference. Result has 163 places, 192 transitions, 1297 flow [2022-01-19 08:05:03,321 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=944, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=149, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1297, PETRI_PLACES=163, PETRI_TRANSITIONS=192} [2022-01-19 08:05:03,322 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 52 predicate places. [2022-01-19 08:05:03,322 INFO L470 AbstractCegarLoop]: Abstraction has has 163 places, 192 transitions, 1297 flow [2022-01-19 08:05:03,322 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:03,322 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:05:03,322 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:05:03,322 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 08:05:03,323 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:05:03,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:05:03,323 INFO L85 PathProgramCache]: Analyzing trace with hash 1402727025, now seen corresponding path program 3 times [2022-01-19 08:05:03,323 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:05:03,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622322502] [2022-01-19 08:05:03,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:05:03,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:05:03,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:05:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:05:03,357 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:05:03,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622322502] [2022-01-19 08:05:03,357 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622322502] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:05:03,357 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:05:03,357 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:05:03,357 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23179188] [2022-01-19 08:05:03,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:05:03,357 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:05:03,357 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:05:03,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:05:03,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:05:03,358 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:05:03,359 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 192 transitions, 1297 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:03,359 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:05:03,359 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:05:03,359 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:05:08,738 INFO L129 PetriNetUnfolder]: 34646/62394 cut-off events. [2022-01-19 08:05:08,738 INFO L130 PetriNetUnfolder]: For 158440/160141 co-relation queries the response was YES. [2022-01-19 08:05:09,147 INFO L84 FinitePrefix]: Finished finitePrefix Result has 197837 conditions, 62394 events. 34646/62394 cut-off events. For 158440/160141 co-relation queries the response was YES. Maximal size of possible extension queue 3110. Compared 649967 event pairs, 11610 based on Foata normal form. 1033/62297 useless extension candidates. Maximal degree in co-relation 175462. Up to 24446 conditions per place. [2022-01-19 08:05:09,555 INFO L132 encePairwiseOnDemand]: 117/124 looper letters, 136 selfloop transitions, 18 changer transitions 3/271 dead transitions. [2022-01-19 08:05:09,555 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 271 transitions, 2059 flow [2022-01-19 08:05:09,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:05:09,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:05:09,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 619 transitions. [2022-01-19 08:05:09,558 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.831989247311828 [2022-01-19 08:05:09,558 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 619 transitions. [2022-01-19 08:05:09,558 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 619 transitions. [2022-01-19 08:05:09,558 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:05:09,558 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 619 transitions. [2022-01-19 08:05:09,559 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 103.16666666666667) internal successors, (619), 6 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:09,560 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:09,560 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:09,560 INFO L186 Difference]: Start difference. First operand has 163 places, 192 transitions, 1297 flow. Second operand 6 states and 619 transitions. [2022-01-19 08:05:09,560 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 271 transitions, 2059 flow [2022-01-19 08:05:11,040 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 168 places, 271 transitions, 2059 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 08:05:11,043 INFO L242 Difference]: Finished difference. Result has 170 places, 193 transitions, 1347 flow [2022-01-19 08:05:11,043 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=1297, PETRI_DIFFERENCE_MINUEND_PLACES=163, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=192, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=174, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1347, PETRI_PLACES=170, PETRI_TRANSITIONS=193} [2022-01-19 08:05:11,044 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 59 predicate places. [2022-01-19 08:05:11,044 INFO L470 AbstractCegarLoop]: Abstraction has has 170 places, 193 transitions, 1347 flow [2022-01-19 08:05:11,044 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:11,044 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:05:11,044 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:05:11,044 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 08:05:11,044 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:05:11,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:05:11,045 INFO L85 PathProgramCache]: Analyzing trace with hash -1376975019, now seen corresponding path program 4 times [2022-01-19 08:05:11,045 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:05:11,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90281808] [2022-01-19 08:05:11,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:05:11,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:05:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:05:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:05:11,083 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:05:11,083 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90281808] [2022-01-19 08:05:11,083 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90281808] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:05:11,083 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:05:11,083 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:05:11,085 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215638868] [2022-01-19 08:05:11,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:05:11,085 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:05:11,087 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:05:11,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:05:11,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:05:11,089 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:05:11,090 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 193 transitions, 1347 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:11,090 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:05:11,090 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:05:11,090 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:05:12,771 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 33#L73true, 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 25#L65true, Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 08:05:12,771 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-01-19 08:05:12,771 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:12,771 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:12,771 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:13,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 33#L73true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 25#L65true, Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:13,108 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,108 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 33#L73true, 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 08:05:13,111 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,111 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,111 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,111 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 116#L76true, 40#L41-3true, 25#L65true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 08:05:13,112 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,112 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,112 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,112 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:13,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 33#L73true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:13,677 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,677 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,677 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,677 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 116#L76true, 25#L65true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:13,678 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,678 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,678 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,678 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 08:05:13,680 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,680 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,680 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,680 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 25#L65true, 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 705#true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 08:05:13,680 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,680 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,680 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,681 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:13,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 705#true, 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:13,983 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,983 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,983 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,984 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 25#L65true, 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:13,984 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,984 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,984 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,984 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][211], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 32#L52true, 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 40#L41-3true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 705#true, 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))]) [2022-01-19 08:05:13,986 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,986 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,986 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:13,986 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:05:14,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1260#true, Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 82#thread3ENTRYtrue, Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:14,056 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 08:05:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 08:05:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 08:05:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 08:05:14,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 83#L62-2true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:14,539 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 08:05:14,539 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:05:14,540 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:05:14,540 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:05:14,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 56#L62-4true, 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:14,606 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 08:05:14,606 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:14,606 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:14,606 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:14,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 111#L51-4true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1260#true, Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 82#thread3ENTRYtrue, Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:14,607 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 08:05:14,607 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:14,607 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:14,607 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:05:14,926 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 11#L62-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:14,926 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 08:05:14,926 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:14,926 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:14,926 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:14,926 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 52#L63true, 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 116#L76true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:14,926 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 08:05:14,926 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:14,926 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:14,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 56#L62-4true, 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true, 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:14,927 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 08:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:05:15,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 12#L41-5true, 11#L62-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:15,254 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 08:05:15,254 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:15,254 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:15,254 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:15,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([340] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][212], [Black: 166#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 111#L51-4true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 20#L72-2true, 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), 1271#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 8#L91-4true, Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 52#L63true, 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1262#(= thread3Thread1of1ForFork0_~i~2 0), 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 705#true, 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 12#L41-5true, Black: 690#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 165#(= thread1Thread1of1ForFork1_~i~0 0), Black: 688#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0))]) [2022-01-19 08:05:15,254 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 08:05:15,255 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:15,255 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:15,255 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:05:18,884 INFO L129 PetriNetUnfolder]: 49827/85142 cut-off events. [2022-01-19 08:05:18,884 INFO L130 PetriNetUnfolder]: For 326628/335574 co-relation queries the response was YES. [2022-01-19 08:05:19,455 INFO L84 FinitePrefix]: Finished finitePrefix Result has 283664 conditions, 85142 events. 49827/85142 cut-off events. For 326628/335574 co-relation queries the response was YES. Maximal size of possible extension queue 4121. Compared 851886 event pairs, 20637 based on Foata normal form. 5633/88499 useless extension candidates. Maximal degree in co-relation 245112. Up to 33868 conditions per place. [2022-01-19 08:05:19,781 INFO L132 encePairwiseOnDemand]: 117/124 looper letters, 187 selfloop transitions, 12 changer transitions 6/331 dead transitions. [2022-01-19 08:05:19,781 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 331 transitions, 2757 flow [2022-01-19 08:05:19,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:05:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:05:19,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 616 transitions. [2022-01-19 08:05:19,783 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8279569892473119 [2022-01-19 08:05:19,783 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 616 transitions. [2022-01-19 08:05:19,783 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 616 transitions. [2022-01-19 08:05:19,783 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:05:19,783 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 616 transitions. [2022-01-19 08:05:19,784 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 102.66666666666667) internal successors, (616), 6 states have internal predecessors, (616), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:19,785 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:19,785 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:19,786 INFO L186 Difference]: Start difference. First operand has 170 places, 193 transitions, 1347 flow. Second operand 6 states and 616 transitions. [2022-01-19 08:05:19,786 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 331 transitions, 2757 flow [2022-01-19 08:05:20,879 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 331 transitions, 2721 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-01-19 08:05:20,881 INFO L242 Difference]: Finished difference. Result has 175 places, 196 transitions, 1377 flow [2022-01-19 08:05:20,882 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=1314, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=193, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=181, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1377, PETRI_PLACES=175, PETRI_TRANSITIONS=196} [2022-01-19 08:05:20,882 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 64 predicate places. [2022-01-19 08:05:20,882 INFO L470 AbstractCegarLoop]: Abstraction has has 175 places, 196 transitions, 1377 flow [2022-01-19 08:05:20,883 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:20,883 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:05:20,883 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:05:20,883 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 08:05:20,883 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:05:20,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:05:20,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1176667927, now seen corresponding path program 5 times [2022-01-19 08:05:20,886 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:05:20,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908732279] [2022-01-19 08:05:20,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:05:20,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:05:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:05:20,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:05:20,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:05:20,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908732279] [2022-01-19 08:05:20,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908732279] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:05:20,931 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:05:20,931 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 08:05:20,931 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47429724] [2022-01-19 08:05:20,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:05:20,931 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 08:05:20,932 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:05:20,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 08:05:20,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-01-19 08:05:20,932 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:05:20,933 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 175 places, 196 transitions, 1377 flow. Second operand has 6 states, 6 states have (on average 93.33333333333333) internal successors, (560), 6 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:20,933 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:05:20,933 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:05:20,933 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:05:30,115 INFO L129 PetriNetUnfolder]: 59799/104874 cut-off events. [2022-01-19 08:05:30,115 INFO L130 PetriNetUnfolder]: For 430034/442229 co-relation queries the response was YES. [2022-01-19 08:05:31,097 INFO L84 FinitePrefix]: Finished finitePrefix Result has 360819 conditions, 104874 events. 59799/104874 cut-off events. For 430034/442229 co-relation queries the response was YES. Maximal size of possible extension queue 5006. Compared 1108510 event pairs, 8644 based on Foata normal form. 9859/112394 useless extension candidates. Maximal degree in co-relation 310500. Up to 34849 conditions per place. [2022-01-19 08:05:31,529 INFO L132 encePairwiseOnDemand]: 118/124 looper letters, 304 selfloop transitions, 43 changer transitions 6/447 dead transitions. [2022-01-19 08:05:31,529 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 447 transitions, 4347 flow [2022-01-19 08:05:31,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 08:05:31,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 08:05:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 741 transitions. [2022-01-19 08:05:31,531 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8536866359447005 [2022-01-19 08:05:31,531 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 741 transitions. [2022-01-19 08:05:31,531 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 741 transitions. [2022-01-19 08:05:31,531 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:05:31,531 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 741 transitions. [2022-01-19 08:05:31,532 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 105.85714285714286) internal successors, (741), 7 states have internal predecessors, (741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:31,533 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 124.0) internal successors, (992), 8 states have internal predecessors, (992), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:31,534 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 124.0) internal successors, (992), 8 states have internal predecessors, (992), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:31,534 INFO L186 Difference]: Start difference. First operand has 175 places, 196 transitions, 1377 flow. Second operand 7 states and 741 transitions. [2022-01-19 08:05:31,534 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 447 transitions, 4347 flow [2022-01-19 08:05:33,177 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 179 places, 447 transitions, 4323 flow, removed 7 selfloop flow, removed 2 redundant places. [2022-01-19 08:05:33,180 INFO L242 Difference]: Finished difference. Result has 181 places, 213 transitions, 1754 flow [2022-01-19 08:05:33,180 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=1363, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=196, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1754, PETRI_PLACES=181, PETRI_TRANSITIONS=213} [2022-01-19 08:05:33,181 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 70 predicate places. [2022-01-19 08:05:33,181 INFO L470 AbstractCegarLoop]: Abstraction has has 181 places, 213 transitions, 1754 flow [2022-01-19 08:05:33,181 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 93.33333333333333) internal successors, (560), 6 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:33,181 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:05:33,181 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:05:33,181 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-19 08:05:33,181 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:05:33,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:05:33,182 INFO L85 PathProgramCache]: Analyzing trace with hash 629674153, now seen corresponding path program 5 times [2022-01-19 08:05:33,182 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:05:33,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006120596] [2022-01-19 08:05:33,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:05:33,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:05:33,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:05:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:05:33,221 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:05:33,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006120596] [2022-01-19 08:05:33,221 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006120596] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 08:05:33,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1026418010] [2022-01-19 08:05:33,221 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-01-19 08:05:33,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:05:33,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 08:05:33,222 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 08:05:33,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-19 08:05:33,294 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 08:05:33,294 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 08:05:33,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 08:05:33,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 08:05:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:05:33,410 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 08:05:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:05:33,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1026418010] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 08:05:33,526 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 08:05:33,526 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-01-19 08:05:33,526 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425480049] [2022-01-19 08:05:33,526 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 08:05:33,527 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 08:05:33,527 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:05:33,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 08:05:33,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-01-19 08:05:33,528 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:05:33,528 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 213 transitions, 1754 flow. Second operand has 11 states, 11 states have (on average 93.18181818181819) internal successors, (1025), 11 states have internal predecessors, (1025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:33,528 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:05:33,529 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:05:33,529 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:05:43,351 INFO L129 PetriNetUnfolder]: 61368/105711 cut-off events. [2022-01-19 08:05:43,351 INFO L130 PetriNetUnfolder]: For 375961/383648 co-relation queries the response was YES. [2022-01-19 08:05:44,226 INFO L84 FinitePrefix]: Finished finitePrefix Result has 351433 conditions, 105711 events. 61368/105711 cut-off events. For 375961/383648 co-relation queries the response was YES. Maximal size of possible extension queue 5117. Compared 1104146 event pairs, 11562 based on Foata normal form. 6913/109580 useless extension candidates. Maximal degree in co-relation 277074. Up to 16456 conditions per place. [2022-01-19 08:05:44,672 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 213 selfloop transitions, 123 changer transitions 0/419 dead transitions. [2022-01-19 08:05:44,672 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 419 transitions, 3771 flow [2022-01-19 08:05:44,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-19 08:05:44,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-01-19 08:05:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1270 transitions. [2022-01-19 08:05:44,674 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.853494623655914 [2022-01-19 08:05:44,674 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1270 transitions. [2022-01-19 08:05:44,674 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1270 transitions. [2022-01-19 08:05:44,675 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:05:44,675 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1270 transitions. [2022-01-19 08:05:44,677 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 105.83333333333333) internal successors, (1270), 12 states have internal predecessors, (1270), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:44,678 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 124.0) internal successors, (1612), 13 states have internal predecessors, (1612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:44,678 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 124.0) internal successors, (1612), 13 states have internal predecessors, (1612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:44,679 INFO L186 Difference]: Start difference. First operand has 181 places, 213 transitions, 1754 flow. Second operand 12 states and 1270 transitions. [2022-01-19 08:05:44,679 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 419 transitions, 3771 flow [2022-01-19 08:05:47,688 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 419 transitions, 3631 flow, removed 27 selfloop flow, removed 4 redundant places. [2022-01-19 08:05:47,693 INFO L242 Difference]: Finished difference. Result has 192 places, 251 transitions, 2490 flow [2022-01-19 08:05:47,693 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=1670, PETRI_DIFFERENCE_MINUEND_PLACES=177, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=213, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=85, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=2490, PETRI_PLACES=192, PETRI_TRANSITIONS=251} [2022-01-19 08:05:47,694 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 81 predicate places. [2022-01-19 08:05:47,694 INFO L470 AbstractCegarLoop]: Abstraction has has 192 places, 251 transitions, 2490 flow [2022-01-19 08:05:47,694 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 93.18181818181819) internal successors, (1025), 11 states have internal predecessors, (1025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:47,694 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:05:47,695 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:05:47,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-01-19 08:05:47,907 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:05:47,907 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:05:47,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:05:47,908 INFO L85 PathProgramCache]: Analyzing trace with hash -1400711287, now seen corresponding path program 6 times [2022-01-19 08:05:47,908 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:05:47,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23405131] [2022-01-19 08:05:47,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:05:47,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:05:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:05:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:05:47,951 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:05:47,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23405131] [2022-01-19 08:05:47,951 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23405131] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:05:47,951 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:05:47,951 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:05:47,952 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395924130] [2022-01-19 08:05:47,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:05:47,952 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:05:47,952 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:05:47,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:05:47,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:05:47,953 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:05:47,953 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 251 transitions, 2490 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:05:47,953 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:05:47,953 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:05:47,953 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:06:01,933 INFO L129 PetriNetUnfolder]: 75996/140123 cut-off events. [2022-01-19 08:06:01,933 INFO L130 PetriNetUnfolder]: For 675875/688973 co-relation queries the response was YES. [2022-01-19 08:06:03,383 INFO L84 FinitePrefix]: Finished finitePrefix Result has 486788 conditions, 140123 events. 75996/140123 cut-off events. For 675875/688973 co-relation queries the response was YES. Maximal size of possible extension queue 6515. Compared 1602168 event pairs, 40654 based on Foata normal form. 11727/150251 useless extension candidates. Maximal degree in co-relation 421433. Up to 52820 conditions per place. [2022-01-19 08:06:03,951 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 172 selfloop transitions, 140 changer transitions 6/418 dead transitions. [2022-01-19 08:06:03,951 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 418 transitions, 4864 flow [2022-01-19 08:06:03,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:06:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:06:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 646 transitions. [2022-01-19 08:06:03,953 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8682795698924731 [2022-01-19 08:06:03,953 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 646 transitions. [2022-01-19 08:06:03,953 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 646 transitions. [2022-01-19 08:06:03,953 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:06:03,953 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 646 transitions. [2022-01-19 08:06:03,954 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.66666666666667) internal successors, (646), 6 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:03,955 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:03,955 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:03,955 INFO L186 Difference]: Start difference. First operand has 192 places, 251 transitions, 2490 flow. Second operand 6 states and 646 transitions. [2022-01-19 08:06:03,955 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 418 transitions, 4864 flow [2022-01-19 08:06:07,528 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 418 transitions, 4800 flow, removed 32 selfloop flow, removed 0 redundant places. [2022-01-19 08:06:07,532 INFO L242 Difference]: Finished difference. Result has 200 places, 309 transitions, 3851 flow [2022-01-19 08:06:07,532 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=2452, PETRI_DIFFERENCE_MINUEND_PLACES=192, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=251, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=82, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=160, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=3851, PETRI_PLACES=200, PETRI_TRANSITIONS=309} [2022-01-19 08:06:07,532 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 89 predicate places. [2022-01-19 08:06:07,532 INFO L470 AbstractCegarLoop]: Abstraction has has 200 places, 309 transitions, 3851 flow [2022-01-19 08:06:07,533 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:07,533 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:06:07,533 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:06:07,533 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-01-19 08:06:07,533 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:06:07,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:06:07,533 INFO L85 PathProgramCache]: Analyzing trace with hash -985232987, now seen corresponding path program 7 times [2022-01-19 08:06:07,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:06:07,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724075972] [2022-01-19 08:06:07,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:06:07,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:06:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:06:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:06:07,584 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:06:07,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724075972] [2022-01-19 08:06:07,584 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [724075972] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 08:06:07,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2100880177] [2022-01-19 08:06:07,584 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-01-19 08:06:07,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:06:07,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 08:06:07,585 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 08:06:07,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-19 08:06:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:06:07,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 08:06:07,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 08:06:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:06:07,783 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 08:06:07,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:06:07,889 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2100880177] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 08:06:07,889 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 08:06:07,889 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-01-19 08:06:07,889 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037215079] [2022-01-19 08:06:07,889 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 08:06:07,889 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 08:06:07,889 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:06:07,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 08:06:07,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-01-19 08:06:07,890 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:06:07,891 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 309 transitions, 3851 flow. Second operand has 11 states, 11 states have (on average 93.45454545454545) internal successors, (1028), 11 states have internal predecessors, (1028), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:07,891 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:06:07,891 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:06:07,891 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:06:23,508 INFO L129 PetriNetUnfolder]: 76820/136476 cut-off events. [2022-01-19 08:06:23,508 INFO L130 PetriNetUnfolder]: For 805033/819946 co-relation queries the response was YES. [2022-01-19 08:06:24,842 INFO L84 FinitePrefix]: Finished finitePrefix Result has 517255 conditions, 136476 events. 76820/136476 cut-off events. For 805033/819946 co-relation queries the response was YES. Maximal size of possible extension queue 6541. Compared 1509285 event pairs, 26647 based on Foata normal form. 13397/147939 useless extension candidates. Maximal degree in co-relation 412040. Up to 34129 conditions per place. [2022-01-19 08:06:25,448 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 199 selfloop transitions, 177 changer transitions 13/489 dead transitions. [2022-01-19 08:06:25,448 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 489 transitions, 6389 flow [2022-01-19 08:06:25,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 08:06:25,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 08:06:25,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 945 transitions. [2022-01-19 08:06:25,450 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8467741935483871 [2022-01-19 08:06:25,450 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 945 transitions. [2022-01-19 08:06:25,450 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 945 transitions. [2022-01-19 08:06:25,450 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:06:25,450 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 945 transitions. [2022-01-19 08:06:25,452 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 105.0) internal successors, (945), 9 states have internal predecessors, (945), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:25,453 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 124.0) internal successors, (1240), 10 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:25,453 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 124.0) internal successors, (1240), 10 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:25,453 INFO L186 Difference]: Start difference. First operand has 200 places, 309 transitions, 3851 flow. Second operand 9 states and 945 transitions. [2022-01-19 08:06:25,453 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 489 transitions, 6389 flow [2022-01-19 08:06:30,606 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 489 transitions, 6127 flow, removed 54 selfloop flow, removed 1 redundant places. [2022-01-19 08:06:30,611 INFO L242 Difference]: Finished difference. Result has 211 places, 344 transitions, 4771 flow [2022-01-19 08:06:30,611 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=3139, PETRI_DIFFERENCE_MINUEND_PLACES=198, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=284, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=113, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=165, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=4771, PETRI_PLACES=211, PETRI_TRANSITIONS=344} [2022-01-19 08:06:30,611 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 100 predicate places. [2022-01-19 08:06:30,611 INFO L470 AbstractCegarLoop]: Abstraction has has 211 places, 344 transitions, 4771 flow [2022-01-19 08:06:30,612 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 93.45454545454545) internal successors, (1028), 11 states have internal predecessors, (1028), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:30,612 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:06:30,612 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:06:30,627 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-01-19 08:06:30,812 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:06:30,812 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:06:30,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:06:30,813 INFO L85 PathProgramCache]: Analyzing trace with hash 492797443, now seen corresponding path program 8 times [2022-01-19 08:06:30,813 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:06:30,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936582694] [2022-01-19 08:06:30,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:06:30,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:06:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:06:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:06:30,858 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:06:30,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936582694] [2022-01-19 08:06:30,858 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936582694] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:06:30,858 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:06:30,858 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:06:30,858 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077183553] [2022-01-19 08:06:30,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:06:30,859 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:06:30,859 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:06:30,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:06:30,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:06:30,859 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:06:30,860 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 344 transitions, 4771 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:30,860 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:06:30,860 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:06:30,860 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:06:46,382 INFO L129 PetriNetUnfolder]: 74987/134428 cut-off events. [2022-01-19 08:06:46,382 INFO L130 PetriNetUnfolder]: For 860904/874614 co-relation queries the response was YES. [2022-01-19 08:06:47,961 INFO L84 FinitePrefix]: Finished finitePrefix Result has 527945 conditions, 134428 events. 74987/134428 cut-off events. For 860904/874614 co-relation queries the response was YES. Maximal size of possible extension queue 6340. Compared 1496352 event pairs, 31567 based on Foata normal form. 11773/144214 useless extension candidates. Maximal degree in co-relation 458099. Up to 55321 conditions per place. [2022-01-19 08:06:48,553 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 330 selfloop transitions, 102 changer transitions 14/546 dead transitions. [2022-01-19 08:06:48,553 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 546 transitions, 8231 flow [2022-01-19 08:06:48,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:06:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:06:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 643 transitions. [2022-01-19 08:06:48,555 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.864247311827957 [2022-01-19 08:06:48,555 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 643 transitions. [2022-01-19 08:06:48,555 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 643 transitions. [2022-01-19 08:06:48,555 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:06:48,555 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 643 transitions. [2022-01-19 08:06:48,556 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.16666666666667) internal successors, (643), 6 states have internal predecessors, (643), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:48,557 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:48,557 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:48,557 INFO L186 Difference]: Start difference. First operand has 211 places, 344 transitions, 4771 flow. Second operand 6 states and 643 transitions. [2022-01-19 08:06:48,557 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 546 transitions, 8231 flow [2022-01-19 08:06:53,650 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 209 places, 546 transitions, 7589 flow, removed 82 selfloop flow, removed 6 redundant places. [2022-01-19 08:06:53,656 INFO L242 Difference]: Finished difference. Result has 213 places, 403 transitions, 5979 flow [2022-01-19 08:06:53,656 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=4349, PETRI_DIFFERENCE_MINUEND_PLACES=204, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=344, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=43, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=244, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=5979, PETRI_PLACES=213, PETRI_TRANSITIONS=403} [2022-01-19 08:06:53,656 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 102 predicate places. [2022-01-19 08:06:53,657 INFO L470 AbstractCegarLoop]: Abstraction has has 213 places, 403 transitions, 5979 flow [2022-01-19 08:06:53,657 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:53,657 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:06:53,657 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:06:53,657 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-01-19 08:06:53,657 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:06:53,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:06:53,657 INFO L85 PathProgramCache]: Analyzing trace with hash 1051199701, now seen corresponding path program 6 times [2022-01-19 08:06:53,657 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:06:53,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914757467] [2022-01-19 08:06:53,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:06:53,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:06:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:06:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:06:53,693 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:06:53,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914757467] [2022-01-19 08:06:53,694 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914757467] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:06:53,694 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:06:53,694 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:06:53,694 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673692400] [2022-01-19 08:06:53,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:06:53,694 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:06:53,694 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:06:53,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:06:53,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:06:53,695 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:06:53,695 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 403 transitions, 5979 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:06:53,695 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:06:53,695 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:06:53,695 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:07:10,097 INFO L129 PetriNetUnfolder]: 76758/137448 cut-off events. [2022-01-19 08:07:10,097 INFO L130 PetriNetUnfolder]: For 847803/860711 co-relation queries the response was YES. [2022-01-19 08:07:11,434 INFO L84 FinitePrefix]: Finished finitePrefix Result has 538311 conditions, 137448 events. 76758/137448 cut-off events. For 847803/860711 co-relation queries the response was YES. Maximal size of possible extension queue 6426. Compared 1520174 event pairs, 32702 based on Foata normal form. 9822/143869 useless extension candidates. Maximal degree in co-relation 490338. Up to 61051 conditions per place. [2022-01-19 08:07:12,180 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 173 selfloop transitions, 223 changer transitions 3/493 dead transitions. [2022-01-19 08:07:12,180 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 493 transitions, 7608 flow [2022-01-19 08:07:12,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:07:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:07:12,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 638 transitions. [2022-01-19 08:07:12,182 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8575268817204301 [2022-01-19 08:07:12,182 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 638 transitions. [2022-01-19 08:07:12,182 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 638 transitions. [2022-01-19 08:07:12,182 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:07:12,182 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 638 transitions. [2022-01-19 08:07:12,183 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 106.33333333333333) internal successors, (638), 6 states have internal predecessors, (638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:12,184 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:12,184 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:12,184 INFO L186 Difference]: Start difference. First operand has 213 places, 403 transitions, 5979 flow. Second operand 6 states and 638 transitions. [2022-01-19 08:07:12,184 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 493 transitions, 7608 flow [2022-01-19 08:07:16,139 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 493 transitions, 7355 flow, removed 118 selfloop flow, removed 1 redundant places. [2022-01-19 08:07:16,146 INFO L242 Difference]: Finished difference. Result has 219 places, 417 transitions, 6621 flow [2022-01-19 08:07:16,146 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=5776, PETRI_DIFFERENCE_MINUEND_PLACES=212, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=403, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=215, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=187, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=6621, PETRI_PLACES=219, PETRI_TRANSITIONS=417} [2022-01-19 08:07:16,146 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 108 predicate places. [2022-01-19 08:07:16,146 INFO L470 AbstractCegarLoop]: Abstraction has has 219 places, 417 transitions, 6621 flow [2022-01-19 08:07:16,147 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:16,147 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:07:16,147 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:07:16,147 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-01-19 08:07:16,147 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:07:16,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:07:16,147 INFO L85 PathProgramCache]: Analyzing trace with hash 147535811, now seen corresponding path program 9 times [2022-01-19 08:07:16,147 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:07:16,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786810262] [2022-01-19 08:07:16,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:07:16,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:07:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:07:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:07:16,189 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:07:16,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786810262] [2022-01-19 08:07:16,189 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786810262] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:07:16,189 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:07:16,189 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:07:16,189 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545605226] [2022-01-19 08:07:16,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:07:16,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:07:16,189 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:07:16,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:07:16,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:07:16,190 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:07:16,191 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 219 places, 417 transitions, 6621 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:16,191 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:07:16,191 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:07:16,191 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:07:36,046 INFO L129 PetriNetUnfolder]: 84393/157145 cut-off events. [2022-01-19 08:07:36,046 INFO L130 PetriNetUnfolder]: For 859744/865246 co-relation queries the response was YES. [2022-01-19 08:07:37,827 INFO L84 FinitePrefix]: Finished finitePrefix Result has 592419 conditions, 157145 events. 84393/157145 cut-off events. For 859744/865246 co-relation queries the response was YES. Maximal size of possible extension queue 7314. Compared 1849011 event pairs, 33597 based on Foata normal form. 4763/159302 useless extension candidates. Maximal degree in co-relation 543958. Up to 52529 conditions per place. [2022-01-19 08:07:38,787 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 317 selfloop transitions, 72 changer transitions 11/681 dead transitions. [2022-01-19 08:07:38,787 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 681 transitions, 10076 flow [2022-01-19 08:07:38,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 08:07:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 08:07:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 644 transitions. [2022-01-19 08:07:38,807 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8655913978494624 [2022-01-19 08:07:38,807 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 644 transitions. [2022-01-19 08:07:38,808 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 644 transitions. [2022-01-19 08:07:38,808 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:07:38,808 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 644 transitions. [2022-01-19 08:07:38,810 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 107.33333333333333) internal successors, (644), 6 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:38,811 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:38,820 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 124.0) internal successors, (868), 7 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:38,820 INFO L186 Difference]: Start difference. First operand has 219 places, 417 transitions, 6621 flow. Second operand 6 states and 644 transitions. [2022-01-19 08:07:38,821 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 681 transitions, 10076 flow [2022-01-19 08:07:45,507 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 223 places, 681 transitions, 9797 flow, removed 37 selfloop flow, removed 1 redundant places. [2022-01-19 08:07:45,514 INFO L242 Difference]: Finished difference. Result has 227 places, 470 transitions, 7389 flow [2022-01-19 08:07:45,515 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=6384, PETRI_DIFFERENCE_MINUEND_PLACES=218, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=417, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=375, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=7389, PETRI_PLACES=227, PETRI_TRANSITIONS=470} [2022-01-19 08:07:45,515 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 116 predicate places. [2022-01-19 08:07:45,515 INFO L470 AbstractCegarLoop]: Abstraction has has 227 places, 470 transitions, 7389 flow [2022-01-19 08:07:45,516 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:45,516 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:07:45,516 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:07:45,516 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-01-19 08:07:45,516 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:07:45,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:07:45,516 INFO L85 PathProgramCache]: Analyzing trace with hash -729782751, now seen corresponding path program 10 times [2022-01-19 08:07:45,516 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:07:45,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405024501] [2022-01-19 08:07:45,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:07:45,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:07:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:07:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:07:45,559 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:07:45,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405024501] [2022-01-19 08:07:45,559 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405024501] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 08:07:45,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [939604836] [2022-01-19 08:07:45,559 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-19 08:07:45,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:07:45,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 08:07:45,560 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 08:07:45,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-19 08:07:45,624 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-19 08:07:45,624 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 08:07:45,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 08:07:45,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 08:07:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:07:45,760 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 08:07:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:07:45,869 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [939604836] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 08:07:45,869 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 08:07:45,869 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-01-19 08:07:45,869 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752445875] [2022-01-19 08:07:45,869 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 08:07:45,870 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 08:07:45,870 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:07:45,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 08:07:45,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-01-19 08:07:45,872 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:07:45,872 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 227 places, 470 transitions, 7389 flow. Second operand has 11 states, 11 states have (on average 93.27272727272727) internal successors, (1026), 11 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:07:45,872 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:07:45,872 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:07:45,872 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:08:04,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([350] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork3_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][437], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1431#(<= 0 thread1Thread1of1ForFork1_~i~0), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 08:08:04,692 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 08:08:04,692 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 08:08:04,692 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 08:08:04,692 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 08:08:04,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([351] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork3_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork3_~i~1#1=|v_thread2Thread1of1ForFork3_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][525], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1839#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 08:08:04,692 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 08:08:04,692 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 08:08:04,692 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 08:08:04,692 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 08:08:08,792 INFO L129 PetriNetUnfolder]: 94516/170961 cut-off events. [2022-01-19 08:08:08,793 INFO L130 PetriNetUnfolder]: For 1277971/1294920 co-relation queries the response was YES. [2022-01-19 08:08:10,714 INFO L84 FinitePrefix]: Finished finitePrefix Result has 693438 conditions, 170961 events. 94516/170961 cut-off events. For 1277971/1294920 co-relation queries the response was YES. Maximal size of possible extension queue 7942. Compared 1959857 event pairs, 27875 based on Foata normal form. 16124/184806 useless extension candidates. Maximal degree in co-relation 637061. Up to 25172 conditions per place. [2022-01-19 08:08:11,644 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 309 selfloop transitions, 390 changer transitions 29/857 dead transitions. [2022-01-19 08:08:11,645 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 239 places, 857 transitions, 13834 flow [2022-01-19 08:08:11,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 08:08:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 08:08:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1353 transitions. [2022-01-19 08:08:11,646 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8393300248138957 [2022-01-19 08:08:11,646 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1353 transitions. [2022-01-19 08:08:11,646 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1353 transitions. [2022-01-19 08:08:11,646 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:08:11,646 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1353 transitions. [2022-01-19 08:08:11,648 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 104.07692307692308) internal successors, (1353), 13 states have internal predecessors, (1353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:11,649 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 124.0) internal successors, (1736), 14 states have internal predecessors, (1736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:11,649 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 124.0) internal successors, (1736), 14 states have internal predecessors, (1736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:11,649 INFO L186 Difference]: Start difference. First operand has 227 places, 470 transitions, 7389 flow. Second operand 13 states and 1353 transitions. [2022-01-19 08:08:11,649 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 239 places, 857 transitions, 13834 flow [2022-01-19 08:08:18,541 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 239 places, 857 transitions, 13688 flow, removed 73 selfloop flow, removed 0 redundant places. [2022-01-19 08:08:18,550 INFO L242 Difference]: Finished difference. Result has 242 places, 591 transitions, 10851 flow [2022-01-19 08:08:18,550 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=6692, PETRI_DIFFERENCE_MINUEND_PLACES=227, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=437, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=214, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=217, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=10851, PETRI_PLACES=242, PETRI_TRANSITIONS=591} [2022-01-19 08:08:18,551 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 131 predicate places. [2022-01-19 08:08:18,551 INFO L470 AbstractCegarLoop]: Abstraction has has 242 places, 591 transitions, 10851 flow [2022-01-19 08:08:18,551 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 93.27272727272727) internal successors, (1026), 11 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:18,551 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:08:18,551 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:08:18,567 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-01-19 08:08:18,763 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-01-19 08:08:18,763 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:08:18,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:08:18,764 INFO L85 PathProgramCache]: Analyzing trace with hash 1848353875, now seen corresponding path program 7 times [2022-01-19 08:08:18,764 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:08:18,764 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718470703] [2022-01-19 08:08:18,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:08:18,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:08:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:08:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:08:18,810 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:08:18,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718470703] [2022-01-19 08:08:18,810 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [718470703] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 08:08:18,810 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 08:08:18,810 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 08:08:18,810 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189054224] [2022-01-19 08:08:18,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 08:08:18,810 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 08:08:18,810 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:08:18,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 08:08:18,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 08:08:18,811 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:08:18,811 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 242 places, 591 transitions, 10851 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:18,811 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:08:18,811 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:08:18,811 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:08:22,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 71#L42true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:22,509 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-01-19 08:08:22,509 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:08:22,509 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:08:22,509 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:08:23,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 71#L42true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:23,592 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 08:08:23,592 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:08:23,592 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:08:23,592 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:08:23,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:23,596 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2022-01-19 08:08:23,596 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:08:23,596 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:08:23,596 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:08:24,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:24,910 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,910 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,910 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,910 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 71#L42true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:24,914 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,914 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,914 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,914 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:24,916 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,916 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,916 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:24,917 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:26,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 08:08:26,392 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,393 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,393 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,393 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:26,410 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,410 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,410 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,410 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 40#L41-3true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:26,412 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,412 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-01-19 08:08:26,412 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,412 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-01-19 08:08:26,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:26,417 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,417 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,417 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:26,417 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 08:08:27,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 65#L51-3true, 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 727#true, 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:27,785 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2022-01-19 08:08:27,785 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2022-01-19 08:08:27,785 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2022-01-19 08:08:27,785 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2022-01-19 08:08:27,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 65#L51-3true, 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1308#true, Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), 167#(<= 1 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:27,878 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,878 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,878 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,878 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 08:08:27,890 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,890 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,891 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,891 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 40#L41-3true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:27,942 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,942 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 08:08:27,942 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-01-19 08:08:27,942 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:27,943 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,943 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,943 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:27,943 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 08:08:29,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 65#L51-3true, 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), 167#(<= 1 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:29,253 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 08:08:29,253 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 08:08:29,253 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 08:08:29,253 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 08:08:29,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true]) [2022-01-19 08:08:29,406 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 08:08:29,406 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:08:29,406 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 08:08:29,406 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:08:29,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 40#L41-3true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:29,476 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 08:08:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:08:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 08:08:29,476 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 08:08:30,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:30,856 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is not cut-off event [2022-01-19 08:08:30,856 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 08:08:30,856 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 08:08:30,856 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 08:08:30,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:30,856 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is not cut-off event [2022-01-19 08:08:30,856 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 08:08:30,856 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 08:08:30,857 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2022-01-19 08:08:30,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:30,952 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,952 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,952 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:08:30,952 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 08:08:30,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1308#true, Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), 167#(<= 1 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:30,963 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,963 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,963 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,963 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:30,964 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,964 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,964 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:30,964 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:32,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:32,286 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,286 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,286 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,286 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 167#(<= 1 ~N~0), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:32,292 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,292 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,292 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,292 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:32,374 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is not cut-off event [2022-01-19 08:08:32,374 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is not cut-off event [2022-01-19 08:08:32,374 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is not cut-off event [2022-01-19 08:08:32,374 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is not cut-off event [2022-01-19 08:08:32,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:32,473 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,473 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,473 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:32,473 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 08:08:32,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:32,485 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 71#L42true, Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 08:08:32,547 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,547 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,547 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:32,547 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:33,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:33,794 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 08:08:33,794 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 08:08:33,794 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 08:08:33,794 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 08:08:33,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), 2958#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 12#L41-5true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:33,891 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is not cut-off event [2022-01-19 08:08:33,891 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2022-01-19 08:08:33,891 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2022-01-19 08:08:33,891 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2022-01-19 08:08:34,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 59#L44true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 08:08:34,008 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 08:08:34,008 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 08:08:34,008 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 08:08:34,008 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 08:08:35,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), 30#L51-2true, Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 96#L41-2true, Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2945#(and (< thread1Thread1of1ForFork1_~i~0 ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), 8#L91-4true, 692#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0)), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0))]) [2022-01-19 08:08:35,224 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-01-19 08:08:35,224 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 08:08:35,224 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 08:08:35,224 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 08:08:36,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 65#L51-3true, 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:36,649 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is not cut-off event [2022-01-19 08:08:36,649 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2022-01-19 08:08:36,649 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2022-01-19 08:08:36,649 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2022-01-19 08:08:37,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 705#true]) [2022-01-19 08:08:37,992 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 08:08:37,992 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:37,992 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 08:08:37,992 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 08:08:38,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 16#L51-5true, 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:38,957 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-01-19 08:08:38,957 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 08:08:38,957 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 08:08:38,957 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 08:08:38,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 32#L52true, 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:38,957 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-01-19 08:08:38,957 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 08:08:38,957 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 08:08:38,957 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 08:08:39,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:39,065 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-01-19 08:08:39,065 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:39,065 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-01-19 08:08:39,065 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 08:08:39,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true, 78#L55true]) [2022-01-19 08:08:39,612 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2022-01-19 08:08:39,613 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-01-19 08:08:39,613 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-01-19 08:08:39,613 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-01-19 08:08:39,717 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][267], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 131#true, Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1833#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= |thread2Thread1of1ForFork3_~i~1#1| thread1Thread1of1ForFork1_~i~0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), 2960#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:39,718 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 08:08:39,718 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 08:08:39,718 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 08:08:39,718 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 08:08:40,449 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [30#L51-2true, Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), 696#(and (< |thread2Thread1of1ForFork3_~i~1#1| ~N~0) (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 1066#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 44#L92-2true, 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1692#(< |thread2Thread1of1ForFork3_~i~1#1| ~N~0), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:40,450 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is not cut-off event [2022-01-19 08:08:40,450 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-01-19 08:08:40,450 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-01-19 08:08:40,450 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-01-19 08:08:41,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] L72-4-->L72-5: Formula: (not (< |v_thread4Thread1of1ForFork2_~i~3#1_3| v_~N~0_7)) InVars {thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork2_~i~3#1=|v_thread4Thread1of1ForFork2_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][266], [Black: 1275#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 1278#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1262#(= thread3Thread1of1ForFork0_~i~2 0), 56#L62-4true, Black: 2428#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2426#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1291#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2423#true, Black: 1285#(= |thread4Thread1of1ForFork2_~i~3#1| 0), 1289#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0)), Black: 138#(and (= ~counter2~0 ~counter1~0) (= ~counter1~0 0)), Black: 133#(= ~counter1~0 0), 2425#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1301#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1300#(<= 1 ~N~0), Black: 156#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0)), Black: 152#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 158#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 727#true, Black: 1835#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), 2958#true, 1308#true, Black: 1311#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1312#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1313#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), 1857#true, 76#L93-2true, Black: 686#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 694#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1848#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 1852#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1849#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2390#(= thread3Thread1of1ForFork0_~i~2 0), 131#true, Black: 708#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 711#(and (= |thread4Thread1of1ForFork2_~i~3#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 683#(and (<= 1 ~N~0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 1859#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1860#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2379#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (<= 0 thread3Thread1of1ForFork0_~i~2)), Black: 1862#(and (<= 1 ~N~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2223#(< thread1Thread1of1ForFork1_~i~0 ~N~0), Black: 721#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), 22#L72-5true, Black: 2392#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2391#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2394#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2413#(= thread3Thread1of1ForFork0_~i~2 0), Black: 732#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0)), Black: 730#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1249#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0)), Black: 2403#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2406#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 729#(= |thread2Thread1of1ForFork3_~i~1#1| 0), Black: 731#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1264#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2414#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1263#(and (<= (+ thread3Thread1of1ForFork0_~i~2 1) ~N~0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2417#(and (= |thread2Thread1of1ForFork3_~i~1#1| 0) (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2415#(and (<= ~N~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 705#true]) [2022-01-19 08:08:41,970 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-01-19 08:08:41,970 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 08:08:41,970 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 08:08:41,970 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 08:08:43,194 INFO L129 PetriNetUnfolder]: 96878/167956 cut-off events. [2022-01-19 08:08:43,194 INFO L130 PetriNetUnfolder]: For 1426832/1439764 co-relation queries the response was YES. [2022-01-19 08:08:45,337 INFO L84 FinitePrefix]: Finished finitePrefix Result has 736580 conditions, 167956 events. 96878/167956 cut-off events. For 1426832/1439764 co-relation queries the response was YES. Maximal size of possible extension queue 7788. Compared 1842260 event pairs, 39902 based on Foata normal form. 9949/174809 useless extension candidates. Maximal degree in co-relation 682624. Up to 76207 conditions per place. [2022-01-19 08:08:46,314 INFO L132 encePairwiseOnDemand]: 118/124 looper letters, 421 selfloop transitions, 138 changer transitions 6/666 dead transitions. [2022-01-19 08:08:46,314 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 666 transitions, 12608 flow [2022-01-19 08:08:46,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-19 08:08:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-01-19 08:08:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 524 transitions. [2022-01-19 08:08:46,315 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8451612903225807 [2022-01-19 08:08:46,315 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 524 transitions. [2022-01-19 08:08:46,315 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 524 transitions. [2022-01-19 08:08:46,316 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:08:46,316 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 524 transitions. [2022-01-19 08:08:46,316 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 104.8) internal successors, (524), 5 states have internal predecessors, (524), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:46,317 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 124.0) internal successors, (744), 6 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:46,317 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 124.0) internal successors, (744), 6 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:46,317 INFO L186 Difference]: Start difference. First operand has 242 places, 591 transitions, 10851 flow. Second operand 5 states and 524 transitions. [2022-01-19 08:08:46,317 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 241 places, 666 transitions, 12608 flow [2022-01-19 08:08:58,529 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 666 transitions, 11566 flow, removed 175 selfloop flow, removed 7 redundant places. [2022-01-19 08:08:58,538 INFO L242 Difference]: Finished difference. Result has 236 places, 581 transitions, 10094 flow [2022-01-19 08:08:58,539 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=9764, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=584, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=136, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=446, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=10094, PETRI_PLACES=236, PETRI_TRANSITIONS=581} [2022-01-19 08:08:58,539 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 125 predicate places. [2022-01-19 08:08:58,539 INFO L470 AbstractCegarLoop]: Abstraction has has 236 places, 581 transitions, 10094 flow [2022-01-19 08:08:58,539 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:58,539 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:08:58,540 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:08:58,540 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-01-19 08:08:58,540 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:08:58,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:08:58,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1037917207, now seen corresponding path program 1 times [2022-01-19 08:08:58,540 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:08:58,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438578230] [2022-01-19 08:08:58,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:08:58,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:08:58,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:08:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 08:08:58,578 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:08:58,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438578230] [2022-01-19 08:08:58,578 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438578230] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 08:08:58,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [522374963] [2022-01-19 08:08:58,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:08:58,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:08:58,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 08:08:58,579 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 08:08:58,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-01-19 08:08:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:08:58,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 08:08:58,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 08:08:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 08:08:58,801 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 08:08:58,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 08:08:58,889 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [522374963] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 08:08:58,889 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 08:08:58,889 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2022-01-19 08:08:58,889 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969758032] [2022-01-19 08:08:58,889 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 08:08:58,890 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 08:08:58,890 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:08:58,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 08:08:58,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-01-19 08:08:58,890 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 124 [2022-01-19 08:08:58,891 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 236 places, 581 transitions, 10094 flow. Second operand has 9 states, 9 states have (on average 94.0) internal successors, (846), 9 states have internal predecessors, (846), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:08:58,891 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:08:58,891 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 124 [2022-01-19 08:08:58,891 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 08:09:23,639 INFO L129 PetriNetUnfolder]: 103409/175496 cut-off events. [2022-01-19 08:09:23,640 INFO L130 PetriNetUnfolder]: For 1394127/1414577 co-relation queries the response was YES. [2022-01-19 08:09:25,978 INFO L84 FinitePrefix]: Finished finitePrefix Result has 761556 conditions, 175496 events. 103409/175496 cut-off events. For 1394127/1414577 co-relation queries the response was YES. Maximal size of possible extension queue 7972. Compared 1880126 event pairs, 17378 based on Foata normal form. 17917/191120 useless extension candidates. Maximal degree in co-relation 691121. Up to 28591 conditions per place. [2022-01-19 08:09:26,981 INFO L132 encePairwiseOnDemand]: 116/124 looper letters, 232 selfloop transitions, 616 changer transitions 9/986 dead transitions. [2022-01-19 08:09:26,981 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 986 transitions, 17693 flow [2022-01-19 08:09:26,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-01-19 08:09:26,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-01-19 08:09:26,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1440 transitions. [2022-01-19 08:09:26,982 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8294930875576036 [2022-01-19 08:09:26,982 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 1440 transitions. [2022-01-19 08:09:26,982 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 1440 transitions. [2022-01-19 08:09:26,983 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 08:09:26,983 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 1440 transitions. [2022-01-19 08:09:26,984 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 102.85714285714286) internal successors, (1440), 14 states have internal predecessors, (1440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:09:26,985 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 124.0) internal successors, (1860), 15 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:09:26,985 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 124.0) internal successors, (1860), 15 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:09:26,985 INFO L186 Difference]: Start difference. First operand has 236 places, 581 transitions, 10094 flow. Second operand 14 states and 1440 transitions. [2022-01-19 08:09:26,986 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 986 transitions, 17693 flow [2022-01-19 08:09:36,809 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 245 places, 986 transitions, 17379 flow, removed 43 selfloop flow, removed 3 redundant places. [2022-01-19 08:09:36,821 INFO L242 Difference]: Finished difference. Result has 249 places, 816 transitions, 16152 flow [2022-01-19 08:09:36,822 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=124, PETRI_DIFFERENCE_MINUEND_FLOW=9876, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=581, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=384, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=196, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=16152, PETRI_PLACES=249, PETRI_TRANSITIONS=816} [2022-01-19 08:09:36,822 INFO L334 CegarLoopForPetriNet]: 111 programPoint places, 138 predicate places. [2022-01-19 08:09:36,822 INFO L470 AbstractCegarLoop]: Abstraction has has 249 places, 816 transitions, 16152 flow [2022-01-19 08:09:36,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 94.0) internal successors, (846), 9 states have internal predecessors, (846), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:09:36,822 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 08:09:36,823 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 08:09:36,838 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-01-19 08:09:37,025 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:09:37,027 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-01-19 08:09:37,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 08:09:37,027 INFO L85 PathProgramCache]: Analyzing trace with hash -1822243717, now seen corresponding path program 2 times [2022-01-19 08:09:37,028 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 08:09:37,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304108196] [2022-01-19 08:09:37,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 08:09:37,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 08:09:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 08:09:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:09:37,060 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 08:09:37,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304108196] [2022-01-19 08:09:37,060 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304108196] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 08:09:37,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1729681443] [2022-01-19 08:09:37,060 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-19 08:09:37,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 08:09:37,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 08:09:37,061 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 08:09:37,062 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-01-19 08:09:37,137 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 08:09:37,137 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 08:09:37,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 4 conjunts are in the unsatisfiable core [2022-01-19 08:09:37,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 08:09:37,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:09:37,239 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 08:09:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 08:09:37,360 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1729681443] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 08:09:37,360 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 08:09:37,360 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2022-01-19 08:09:37,360 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890512704] [2022-01-19 08:09:37,360 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 08:09:37,360 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 08:09:37,360 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 08:09:37,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 08:09:37,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-01-19 08:09:37,361 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 87 out of 124 [2022-01-19 08:09:37,361 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 816 transitions, 16152 flow. Second operand has 9 states, 9 states have (on average 91.44444444444444) internal successors, (823), 9 states have internal predecessors, (823), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 08:09:37,362 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 08:09:37,362 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 87 of 124 [2022-01-19 08:09:37,362 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand