/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-VariableLbe.epf --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-b8dbc81 [2023-01-28 09:40:00,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-01-28 09:40:00,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-01-28 09:40:00,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-01-28 09:40:00,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-01-28 09:40:00,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-01-28 09:40:00,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-01-28 09:40:00,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-01-28 09:40:00,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-01-28 09:40:00,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-01-28 09:40:00,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-01-28 09:40:00,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-01-28 09:40:00,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-01-28 09:40:00,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-01-28 09:40:00,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-01-28 09:40:00,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-01-28 09:40:00,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-01-28 09:40:00,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-01-28 09:40:00,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-01-28 09:40:00,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-01-28 09:40:00,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-01-28 09:40:00,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-01-28 09:40:00,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-01-28 09:40:00,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-01-28 09:40:00,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-01-28 09:40:00,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-01-28 09:40:00,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-01-28 09:40:00,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-01-28 09:40:00,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-01-28 09:40:00,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-01-28 09:40:00,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-01-28 09:40:00,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-01-28 09:40:00,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-01-28 09:40:00,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-01-28 09:40:00,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-01-28 09:40:00,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-01-28 09:40:00,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-01-28 09:40:00,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-01-28 09:40:00,195 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-01-28 09:40:00,196 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-01-28 09:40:00,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-01-28 09:40:00,202 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-VariableLbe.epf [2023-01-28 09:40:00,231 INFO L113 SettingsManager]: Loading preferences was successful [2023-01-28 09:40:00,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-01-28 09:40:00,232 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-01-28 09:40:00,232 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-01-28 09:40:00,233 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-01-28 09:40:00,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-01-28 09:40:00,234 INFO L138 SettingsManager]: * Use SBE=true [2023-01-28 09:40:00,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-01-28 09:40:00,234 INFO L138 SettingsManager]: * sizeof long=4 [2023-01-28 09:40:00,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-01-28 09:40:00,235 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-01-28 09:40:00,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-01-28 09:40:00,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-01-28 09:40:00,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-01-28 09:40:00,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-01-28 09:40:00,235 INFO L138 SettingsManager]: * sizeof long double=12 [2023-01-28 09:40:00,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-01-28 09:40:00,236 INFO L138 SettingsManager]: * Use constant arrays=true [2023-01-28 09:40:00,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-01-28 09:40:00,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-01-28 09:40:00,236 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-01-28 09:40:00,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-01-28 09:40:00,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-01-28 09:40:00,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-28 09:40:00,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-01-28 09:40:00,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-01-28 09:40:00,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-01-28 09:40:00,237 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-01-28 09:40:00,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-01-28 09:40:00,237 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-01-28 09:40:00,237 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-01-28 09:40:00,238 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> AFTER [2023-01-28 09:40:00,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-01-28 09:40:00,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-01-28 09:40:00,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-01-28 09:40:00,448 INFO L271 PluginConnector]: Initializing CDTParser... [2023-01-28 09:40:00,448 INFO L275 PluginConnector]: CDTParser initialized [2023-01-28 09:40:00,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c [2023-01-28 09:40:01,527 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-01-28 09:40:01,706 INFO L351 CDTParser]: Found 1 translation units. [2023-01-28 09:40:01,707 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c [2023-01-28 09:40:01,722 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e0b8ff79/a414d1212aee416ca6e1832321992c99/FLAGe8e9d792b [2023-01-28 09:40:01,735 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e0b8ff79/a414d1212aee416ca6e1832321992c99 [2023-01-28 09:40:01,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-01-28 09:40:01,738 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2023-01-28 09:40:01,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-01-28 09:40:01,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-01-28 09:40:01,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-01-28 09:40:01,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:01,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@659ca915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01, skipping insertion in model container [2023-01-28 09:40:01,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:01,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-01-28 09:40:01,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-01-28 09:40:01,922 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c[7978,7991] [2023-01-28 09:40:01,925 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-28 09:40:01,933 INFO L203 MainTranslator]: Completed pre-run [2023-01-28 09:40:01,964 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c[7978,7991] [2023-01-28 09:40:01,965 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-28 09:40:01,971 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-01-28 09:40:01,971 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-01-28 09:40:01,977 INFO L208 MainTranslator]: Completed translation [2023-01-28 09:40:01,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01 WrapperNode [2023-01-28 09:40:01,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-01-28 09:40:01,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-01-28 09:40:01,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-01-28 09:40:01,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-01-28 09:40:01,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:01,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,018 INFO L138 Inliner]: procedures = 23, calls = 176, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 405 [2023-01-28 09:40:02,018 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-01-28 09:40:02,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-01-28 09:40:02,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-01-28 09:40:02,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-01-28 09:40:02,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,054 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-01-28 09:40:02,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-01-28 09:40:02,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-01-28 09:40:02,059 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-01-28 09:40:02,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (1/1) ... [2023-01-28 09:40:02,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-28 09:40:02,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-28 09:40:02,086 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) [2023-01-28 09:40:02,104 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 [2023-01-28 09:40:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-01-28 09:40:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-01-28 09:40:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-01-28 09:40:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-01-28 09:40:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-01-28 09:40:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-01-28 09:40:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-01-28 09:40:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2023-01-28 09:40:02,129 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2023-01-28 09:40:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-01-28 09:40:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-01-28 09:40:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-01-28 09:40:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-01-28 09:40:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-01-28 09:40:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-01-28 09:40:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-01-28 09:40:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-01-28 09:40:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-01-28 09:40:02,132 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-01-28 09:40:02,318 INFO L236 CfgBuilder]: Building ICFG [2023-01-28 09:40:02,320 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-01-28 09:40:02,730 INFO L277 CfgBuilder]: Performing block encoding [2023-01-28 09:40:02,917 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-01-28 09:40:02,917 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-01-28 09:40:02,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 09:40:02 BoogieIcfgContainer [2023-01-28 09:40:02,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-01-28 09:40:02,922 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-01-28 09:40:02,922 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-01-28 09:40:02,924 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-01-28 09:40:02,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.01 09:40:01" (1/3) ... [2023-01-28 09:40:02,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1af34c62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 09:40:02, skipping insertion in model container [2023-01-28 09:40:02,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 09:40:01" (2/3) ... [2023-01-28 09:40:02,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1af34c62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 09:40:02, skipping insertion in model container [2023-01-28 09:40:02,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 09:40:02" (3/3) ... [2023-01-28 09:40:02,926 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-bakery-4.wvr.c [2023-01-28 09:40:02,940 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-01-28 09:40:02,941 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-01-28 09:40:02,941 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-01-28 09:40:03,005 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2023-01-28 09:40:03,037 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 219 places, 208 transitions, 448 flow [2023-01-28 09:40:03,112 INFO L130 PetriNetUnfolder]: 2/204 cut-off events. [2023-01-28 09:40:03,112 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-01-28 09:40:03,116 INFO L83 FinitePrefix]: Finished finitePrefix Result has 221 conditions, 204 events. 2/204 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 205 event pairs, 0 based on Foata normal form. 0/201 useless extension candidates. Maximal degree in co-relation 158. Up to 2 conditions per place. [2023-01-28 09:40:03,116 INFO L82 GeneralOperation]: Start removeDead. Operand has 219 places, 208 transitions, 448 flow [2023-01-28 09:40:03,120 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 203 places, 192 transitions, 408 flow [2023-01-28 09:40:03,123 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-01-28 09:40:03,132 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 203 places, 192 transitions, 408 flow [2023-01-28 09:40:03,134 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 203 places, 192 transitions, 408 flow [2023-01-28 09:40:03,134 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 203 places, 192 transitions, 408 flow [2023-01-28 09:40:03,185 INFO L130 PetriNetUnfolder]: 2/192 cut-off events. [2023-01-28 09:40:03,185 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-01-28 09:40:03,186 INFO L83 FinitePrefix]: Finished finitePrefix Result has 209 conditions, 192 events. 2/192 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 204 event pairs, 0 based on Foata normal form. 0/190 useless extension candidates. Maximal degree in co-relation 158. Up to 2 conditions per place. [2023-01-28 09:40:03,189 INFO L119 LiptonReduction]: Number of co-enabled transitions 5712 [2023-01-28 09:40:07,822 INFO L134 LiptonReduction]: Checked pairs total: 60673 [2023-01-28 09:40:07,823 INFO L136 LiptonReduction]: Total number of compositions: 122 [2023-01-28 09:40:07,835 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-01-28 09:40:07,840 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@14b7719f, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-01-28 09:40:07,840 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2023-01-28 09:40:07,853 INFO L130 PetriNetUnfolder]: 0/76 cut-off events. [2023-01-28 09:40:07,853 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-01-28 09:40:07,854 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-01-28 09:40:07,854 INFO L208 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] [2023-01-28 09:40:07,855 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-01-28 09:40:07,859 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-01-28 09:40:07,859 INFO L85 PathProgramCache]: Analyzing trace with hash 137265250, now seen corresponding path program 1 times [2023-01-28 09:40:07,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-28 09:40:07,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415842524] [2023-01-28 09:40:07,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-28 09:40:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-28 09:40:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-28 09:40:09,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-28 09:40:09,019 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-28 09:40:09,019 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415842524] [2023-01-28 09:40:09,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415842524] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-28 09:40:09,020 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-01-28 09:40:09,020 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-01-28 09:40:09,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755348060] [2023-01-28 09:40:09,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-28 09:40:09,029 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-01-28 09:40:09,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-28 09:40:09,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-01-28 09:40:09,053 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2023-01-28 09:40:09,057 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 330 [2023-01-28 09:40:09,063 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 77 transitions, 178 flow. Second operand has 11 states, 11 states have (on average 154.1818181818182) internal successors, (1696), 11 states have internal predecessors, (1696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:09,063 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-01-28 09:40:09,063 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 330 [2023-01-28 09:40:09,064 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-01-28 09:40:20,727 INFO L130 PetriNetUnfolder]: 131584/177036 cut-off events. [2023-01-28 09:40:20,727 INFO L131 PetriNetUnfolder]: For 6246/6246 co-relation queries the response was YES. [2023-01-28 09:40:20,978 INFO L83 FinitePrefix]: Finished finitePrefix Result has 359172 conditions, 177036 events. 131584/177036 cut-off events. For 6246/6246 co-relation queries the response was YES. Maximal size of possible extension queue 4369. Compared 1194939 event pairs, 45943 based on Foata normal form. 1/176679 useless extension candidates. Maximal degree in co-relation 324012. Up to 69761 conditions per place. [2023-01-28 09:40:21,556 INFO L137 encePairwiseOnDemand]: 320/330 looper letters, 316 selfloop transitions, 25 changer transitions 27/388 dead transitions. [2023-01-28 09:40:21,556 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 388 transitions, 1638 flow [2023-01-28 09:40:21,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-01-28 09:40:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2023-01-28 09:40:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2455 transitions. [2023-01-28 09:40:21,577 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5313852813852814 [2023-01-28 09:40:21,578 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 2455 transitions. [2023-01-28 09:40:21,578 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 2455 transitions. [2023-01-28 09:40:21,584 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-01-28 09:40:21,586 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 2455 transitions. [2023-01-28 09:40:21,596 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 175.35714285714286) internal successors, (2455), 14 states have internal predecessors, (2455), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:21,609 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 330.0) internal successors, (4950), 15 states have internal predecessors, (4950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:21,611 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 330.0) internal successors, (4950), 15 states have internal predecessors, (4950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:21,613 INFO L175 Difference]: Start difference. First operand has 90 places, 77 transitions, 178 flow. Second operand 14 states and 2455 transitions. [2023-01-28 09:40:21,613 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 388 transitions, 1638 flow [2023-01-28 09:40:22,555 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 95 places, 388 transitions, 1554 flow, removed 0 selfloop flow, removed 8 redundant places. [2023-01-28 09:40:22,560 INFO L231 Difference]: Finished difference. Result has 100 places, 106 transitions, 317 flow [2023-01-28 09:40:22,561 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=330, PETRI_DIFFERENCE_MINUEND_FLOW=162, PETRI_DIFFERENCE_MINUEND_PLACES=82, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=77, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=69, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=317, PETRI_PLACES=100, PETRI_TRANSITIONS=106} [2023-01-28 09:40:22,564 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 10 predicate places. [2023-01-28 09:40:22,564 INFO L495 AbstractCegarLoop]: Abstraction has has 100 places, 106 transitions, 317 flow [2023-01-28 09:40:22,565 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 154.1818181818182) internal successors, (1696), 11 states have internal predecessors, (1696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:22,565 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-01-28 09:40:22,565 INFO L208 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] [2023-01-28 09:40:22,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-01-28 09:40:22,566 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-01-28 09:40:22,567 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-01-28 09:40:22,567 INFO L85 PathProgramCache]: Analyzing trace with hash -914765430, now seen corresponding path program 2 times [2023-01-28 09:40:22,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-28 09:40:22,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545116003] [2023-01-28 09:40:22,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-28 09:40:22,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-28 09:40:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-28 09:40:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-28 09:40:24,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-28 09:40:24,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545116003] [2023-01-28 09:40:24,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545116003] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-28 09:40:24,294 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-01-28 09:40:24,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-01-28 09:40:24,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890334821] [2023-01-28 09:40:24,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-28 09:40:24,295 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-01-28 09:40:24,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-28 09:40:24,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-01-28 09:40:24,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-01-28 09:40:24,302 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 330 [2023-01-28 09:40:24,304 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 106 transitions, 317 flow. Second operand has 10 states, 10 states have (on average 150.1) internal successors, (1501), 10 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:24,305 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-01-28 09:40:24,305 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 330 [2023-01-28 09:40:24,305 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-01-28 09:40:51,441 INFO L130 PetriNetUnfolder]: 303698/442586 cut-off events. [2023-01-28 09:40:51,441 INFO L131 PetriNetUnfolder]: For 3938/3942 co-relation queries the response was YES. [2023-01-28 09:40:52,191 INFO L83 FinitePrefix]: Finished finitePrefix Result has 894560 conditions, 442586 events. 303698/442586 cut-off events. For 3938/3942 co-relation queries the response was YES. Maximal size of possible extension queue 7839. Compared 3743215 event pairs, 49555 based on Foata normal form. 1998/436654 useless extension candidates. Maximal degree in co-relation 894510. Up to 244329 conditions per place. [2023-01-28 09:40:53,705 INFO L137 encePairwiseOnDemand]: 315/330 looper letters, 332 selfloop transitions, 49 changer transitions 0/426 dead transitions. [2023-01-28 09:40:53,705 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 426 transitions, 1735 flow [2023-01-28 09:40:53,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-01-28 09:40:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-01-28 09:40:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 2259 transitions. [2023-01-28 09:40:53,711 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5265734265734265 [2023-01-28 09:40:53,711 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 2259 transitions. [2023-01-28 09:40:53,711 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 2259 transitions. [2023-01-28 09:40:53,713 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-01-28 09:40:53,713 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 2259 transitions. [2023-01-28 09:40:53,718 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 173.76923076923077) internal successors, (2259), 13 states have internal predecessors, (2259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:53,726 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 330.0) internal successors, (4620), 14 states have internal predecessors, (4620), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:53,727 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 330.0) internal successors, (4620), 14 states have internal predecessors, (4620), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:53,728 INFO L175 Difference]: Start difference. First operand has 100 places, 106 transitions, 317 flow. Second operand 13 states and 2259 transitions. [2023-01-28 09:40:53,728 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 426 transitions, 1735 flow [2023-01-28 09:40:54,017 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 109 places, 426 transitions, 1731 flow, removed 2 selfloop flow, removed 1 redundant places. [2023-01-28 09:40:54,022 INFO L231 Difference]: Finished difference. Result has 120 places, 154 transitions, 647 flow [2023-01-28 09:40:54,022 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=330, PETRI_DIFFERENCE_MINUEND_FLOW=315, PETRI_DIFFERENCE_MINUEND_PLACES=97, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=106, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=647, PETRI_PLACES=120, PETRI_TRANSITIONS=154} [2023-01-28 09:40:54,023 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 30 predicate places. [2023-01-28 09:40:54,023 INFO L495 AbstractCegarLoop]: Abstraction has has 120 places, 154 transitions, 647 flow [2023-01-28 09:40:54,024 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 150.1) internal successors, (1501), 10 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:54,024 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-01-28 09:40:54,024 INFO L208 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] [2023-01-28 09:40:54,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-01-28 09:40:54,025 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-01-28 09:40:54,025 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-01-28 09:40:54,025 INFO L85 PathProgramCache]: Analyzing trace with hash -2065664062, now seen corresponding path program 3 times [2023-01-28 09:40:54,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-28 09:40:54,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017412942] [2023-01-28 09:40:54,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-28 09:40:54,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-28 09:40:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-28 09:40:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-28 09:40:54,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-28 09:40:54,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1017412942] [2023-01-28 09:40:54,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1017412942] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-28 09:40:54,249 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-01-28 09:40:54,249 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-01-28 09:40:54,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107013931] [2023-01-28 09:40:54,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-28 09:40:54,250 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-01-28 09:40:54,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-28 09:40:54,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-01-28 09:40:54,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-01-28 09:40:54,251 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 164 out of 330 [2023-01-28 09:40:54,252 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 154 transitions, 647 flow. Second operand has 3 states, 3 states have (on average 181.0) internal successors, (543), 3 states have internal predecessors, (543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:40:54,252 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-01-28 09:40:54,252 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 164 of 330 [2023-01-28 09:40:54,252 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-01-28 09:41:00,641 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 24#L121true, 37#L151true, 259#true, 167#L212true, 291#true, 195#L274-2true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:00,641 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-01-28 09:41:00,641 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-01-28 09:41:00,641 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-01-28 09:41:00,642 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-01-28 09:41:00,644 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), 30#thread1EXITtrue, Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 177#L273-4true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 176#L127true, 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:00,644 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-01-28 09:41:00,644 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-01-28 09:41:00,644 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-01-28 09:41:00,644 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-01-28 09:41:01,450 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 291#true, 195#L274-2true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 19#L124true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:01,450 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,450 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,450 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,450 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,450 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), 30#thread1EXITtrue, Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 147#L274-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 176#L127true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:01,450 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,451 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,451 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,451 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,451 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 24#L121true, 37#L151true, 259#true, 167#L212true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:01,451 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,451 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,451 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,451 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,454 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), 30#thread1EXITtrue, Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 177#L273-4true, 112#L130true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:01,454 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,455 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,455 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:01,455 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-01-28 09:41:02,323 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 291#true, 195#L274-2true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 176#L127true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:02,323 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,323 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,323 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,323 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,323 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), 30#thread1EXITtrue, Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 112#L130true, 147#L274-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:02,324 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,324 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,324 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,324 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,324 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 19#L124true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:02,324 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,324 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,324 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,324 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-01-28 09:41:02,958 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 112#L130true, 195#L274-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:02,958 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-01-28 09:41:02,958 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-01-28 09:41:02,958 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-01-28 09:41:02,958 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-01-28 09:41:02,959 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 176#L127true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:02,959 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-01-28 09:41:02,959 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-01-28 09:41:02,959 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-01-28 09:41:02,959 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-01-28 09:41:03,835 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 112#L130true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:03,836 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-01-28 09:41:03,836 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-01-28 09:41:03,836 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-01-28 09:41:03,836 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-01-28 09:41:13,171 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 291#true, 195#L274-2true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:13,172 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,172 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,172 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,172 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,512 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 47#L203true, 259#true, 95#thread3EXITtrue, 195#L274-2true, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:13,512 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is not cut-off event [2023-01-28 09:41:13,512 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-01-28 09:41:13,512 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-01-28 09:41:13,512 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-01-28 09:41:13,513 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 195#L274-2true, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:13,513 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,513 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,513 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,513 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,513 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,523 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 47#L203true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:13,523 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,523 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,523 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,523 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,523 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:13,523 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,523 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,523 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,523 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,560 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 291#true, 195#L274-2true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:13,561 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,561 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,561 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,561 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,561 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,561 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:13,849 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 47#L203true, 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:13,850 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,850 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,850 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,850 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,850 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:13,850 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-01-28 09:41:13,850 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:13,850 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:13,850 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:13,889 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 198#L275-1true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:13,890 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,890 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,890 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,890 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:13,890 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:14,399 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:14,400 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:14,400 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:14,400 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,400 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,410 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 47#L203true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:14,410 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,410 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,410 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,410 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,410 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:14,410 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,410 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,410 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,410 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,446 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:14,446 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,446 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,446 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,446 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,446 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,446 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:14,641 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:14,641 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,641 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,641 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,641 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,641 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,680 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:14,680 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,680 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,680 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,680 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,680 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:14,680 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:15,745 INFO L130 PetriNetUnfolder]: 180528/279193 cut-off events. [2023-01-28 09:41:15,745 INFO L131 PetriNetUnfolder]: For 319159/328977 co-relation queries the response was YES. [2023-01-28 09:41:16,619 INFO L83 FinitePrefix]: Finished finitePrefix Result has 727102 conditions, 279193 events. 180528/279193 cut-off events. For 319159/328977 co-relation queries the response was YES. Maximal size of possible extension queue 6447. Compared 2604964 event pairs, 128965 based on Foata normal form. 3215/271182 useless extension candidates. Maximal degree in co-relation 561075. Up to 202659 conditions per place. [2023-01-28 09:41:17,421 INFO L137 encePairwiseOnDemand]: 325/330 looper letters, 123 selfloop transitions, 2 changer transitions 0/197 dead transitions. [2023-01-28 09:41:17,422 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 197 transitions, 1059 flow [2023-01-28 09:41:17,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-01-28 09:41:17,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-01-28 09:41:17,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 574 transitions. [2023-01-28 09:41:17,423 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5797979797979798 [2023-01-28 09:41:17,423 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 574 transitions. [2023-01-28 09:41:17,424 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 574 transitions. [2023-01-28 09:41:17,424 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-01-28 09:41:17,424 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 574 transitions. [2023-01-28 09:41:17,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 191.33333333333334) internal successors, (574), 3 states have internal predecessors, (574), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:17,426 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 330.0) internal successors, (1320), 4 states have internal predecessors, (1320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:17,427 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 330.0) internal successors, (1320), 4 states have internal predecessors, (1320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:17,427 INFO L175 Difference]: Start difference. First operand has 120 places, 154 transitions, 647 flow. Second operand 3 states and 574 transitions. [2023-01-28 09:41:17,427 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 197 transitions, 1059 flow [2023-01-28 09:41:21,251 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 197 transitions, 1059 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-01-28 09:41:21,253 INFO L231 Difference]: Finished difference. Result has 123 places, 154 transitions, 659 flow [2023-01-28 09:41:21,253 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=330, PETRI_DIFFERENCE_MINUEND_FLOW=647, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=152, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=659, PETRI_PLACES=123, PETRI_TRANSITIONS=154} [2023-01-28 09:41:21,254 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 33 predicate places. [2023-01-28 09:41:21,254 INFO L495 AbstractCegarLoop]: Abstraction has has 123 places, 154 transitions, 659 flow [2023-01-28 09:41:21,254 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 181.0) internal successors, (543), 3 states have internal predecessors, (543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:21,255 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-01-28 09:41:21,255 INFO L208 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] [2023-01-28 09:41:21,255 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-01-28 09:41:21,255 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-01-28 09:41:21,255 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-01-28 09:41:21,255 INFO L85 PathProgramCache]: Analyzing trace with hash -909474158, now seen corresponding path program 4 times [2023-01-28 09:41:21,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-28 09:41:21,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230401557] [2023-01-28 09:41:21,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-28 09:41:21,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-28 09:41:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-28 09:41:21,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-28 09:41:21,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-28 09:41:21,485 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230401557] [2023-01-28 09:41:21,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230401557] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-28 09:41:21,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-01-28 09:41:21,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-01-28 09:41:21,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573317406] [2023-01-28 09:41:21,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-28 09:41:21,489 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-01-28 09:41:21,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-28 09:41:21,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-01-28 09:41:21,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-01-28 09:41:21,491 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 164 out of 330 [2023-01-28 09:41:21,492 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 154 transitions, 659 flow. Second operand has 3 states, 3 states have (on average 181.0) internal successors, (543), 3 states have internal predecessors, (543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:21,492 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-01-28 09:41:21,492 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 164 of 330 [2023-01-28 09:41:21,492 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-01-28 09:41:21,996 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 167#L212true, 177#L273-4true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:21,996 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2023-01-28 09:41:21,996 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-01-28 09:41:21,997 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-01-28 09:41:21,997 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-01-28 09:41:21,997 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 174#L219true, 177#L273-4true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:21,997 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-01-28 09:41:21,997 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-01-28 09:41:21,997 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-01-28 09:41:21,997 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-01-28 09:41:22,107 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 167#L212true, 147#L274-1true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:22,108 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2023-01-28 09:41:22,108 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-01-28 09:41:22,108 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-01-28 09:41:22,108 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-01-28 09:41:22,108 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 174#L219true, 147#L274-1true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:22,108 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-01-28 09:41:22,108 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:22,108 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:22,108 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:22,343 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 108#L222true, 177#L273-4true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:22,344 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-01-28 09:41:22,344 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:22,344 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:22,344 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:22,490 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 108#L222true, 147#L274-1true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:22,490 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-01-28 09:41:22,490 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-01-28 09:41:22,490 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-01-28 09:41:22,490 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-01-28 09:41:40,369 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 291#true, 195#L274-2true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:40,369 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-01-28 09:41:40,369 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:40,369 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:40,369 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:40,990 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 47#L203true, 259#true, 95#thread3EXITtrue, 291#true, 195#L274-2true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:40,991 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is not cut-off event [2023-01-28 09:41:40,991 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-01-28 09:41:40,991 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-01-28 09:41:40,991 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-01-28 09:41:40,991 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 291#true, 195#L274-2true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:40,991 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-01-28 09:41:40,991 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:40,991 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:40,991 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:40,991 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,002 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,003 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,003 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,003 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,003 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,003 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 47#L203true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,003 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,003 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,003 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,003 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,041 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 195#L274-2true, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,041 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,041 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,042 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,042 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,042 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,042 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-01-28 09:41:41,343 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,343 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,343 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,344 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,344 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,344 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 47#L203true, 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,344 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,344 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,344 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,344 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,383 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 198#L275-1true, 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,383 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,383 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,383 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,383 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,383 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-01-28 09:41:41,631 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,631 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2023-01-28 09:41:41,631 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:41,631 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:41,631 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:41,631 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:41,631 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-01-28 09:41:41,631 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,632 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,632 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,632 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,632 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,632 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,640 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,640 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-01-28 09:41:41,640 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:41,640 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:41,640 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:41,640 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 47#L203true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,640 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,640 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,640 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,640 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,678 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:41,678 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,678 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,678 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,678 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,678 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:41,678 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-01-28 09:41:42,311 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:42,311 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,311 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,311 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,312 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,312 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,391 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:42,391 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,391 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,391 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,391 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,392 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:42,392 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-01-28 09:41:43,762 INFO L130 PetriNetUnfolder]: 185064/284029 cut-off events. [2023-01-28 09:41:43,762 INFO L131 PetriNetUnfolder]: For 334881/344912 co-relation queries the response was YES. [2023-01-28 09:41:45,501 INFO L83 FinitePrefix]: Finished finitePrefix Result has 751273 conditions, 284029 events. 185064/284029 cut-off events. For 334881/344912 co-relation queries the response was YES. Maximal size of possible extension queue 6643. Compared 2601017 event pairs, 130695 based on Foata normal form. 3794/275037 useless extension candidates. Maximal degree in co-relation 577425. Up to 208201 conditions per place. [2023-01-28 09:41:46,709 INFO L137 encePairwiseOnDemand]: 325/330 looper letters, 126 selfloop transitions, 2 changer transitions 0/200 dead transitions. [2023-01-28 09:41:46,709 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 200 transitions, 1104 flow [2023-01-28 09:41:46,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-01-28 09:41:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-01-28 09:41:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 574 transitions. [2023-01-28 09:41:46,728 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5797979797979798 [2023-01-28 09:41:46,728 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 574 transitions. [2023-01-28 09:41:46,728 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 574 transitions. [2023-01-28 09:41:46,729 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-01-28 09:41:46,729 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 574 transitions. [2023-01-28 09:41:46,730 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 191.33333333333334) internal successors, (574), 3 states have internal predecessors, (574), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:46,731 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 330.0) internal successors, (1320), 4 states have internal predecessors, (1320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:46,731 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 330.0) internal successors, (1320), 4 states have internal predecessors, (1320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:46,731 INFO L175 Difference]: Start difference. First operand has 123 places, 154 transitions, 659 flow. Second operand 3 states and 574 transitions. [2023-01-28 09:41:46,732 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 200 transitions, 1104 flow [2023-01-28 09:41:52,783 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 200 transitions, 1100 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-01-28 09:41:52,786 INFO L231 Difference]: Finished difference. Result has 124 places, 154 transitions, 667 flow [2023-01-28 09:41:52,786 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=330, PETRI_DIFFERENCE_MINUEND_FLOW=655, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=152, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=667, PETRI_PLACES=124, PETRI_TRANSITIONS=154} [2023-01-28 09:41:52,787 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 34 predicate places. [2023-01-28 09:41:52,787 INFO L495 AbstractCegarLoop]: Abstraction has has 124 places, 154 transitions, 667 flow [2023-01-28 09:41:52,787 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 181.0) internal successors, (543), 3 states have internal predecessors, (543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:52,787 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-01-28 09:41:52,787 INFO L208 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] [2023-01-28 09:41:52,788 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-01-28 09:41:52,788 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-01-28 09:41:52,788 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-01-28 09:41:52,788 INFO L85 PathProgramCache]: Analyzing trace with hash -2036606142, now seen corresponding path program 5 times [2023-01-28 09:41:52,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-28 09:41:52,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735043270] [2023-01-28 09:41:52,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-28 09:41:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-28 09:41:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-28 09:41:53,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-28 09:41:53,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-28 09:41:53,240 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735043270] [2023-01-28 09:41:53,240 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735043270] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-28 09:41:53,240 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-01-28 09:41:53,241 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-01-28 09:41:53,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717886095] [2023-01-28 09:41:53,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-28 09:41:53,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-01-28 09:41:53,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-28 09:41:53,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-01-28 09:41:53,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2023-01-28 09:41:53,244 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 330 [2023-01-28 09:41:53,245 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 154 transitions, 667 flow. Second operand has 11 states, 11 states have (on average 154.1818181818182) internal successors, (1696), 11 states have internal predecessors, (1696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:41:53,245 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-01-28 09:41:53,245 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 330 [2023-01-28 09:41:53,245 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-01-28 09:41:53,887 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 167#L212true, 177#L273-4true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:53,887 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2023-01-28 09:41:53,887 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-01-28 09:41:53,887 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-01-28 09:41:53,887 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-01-28 09:41:53,887 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 174#L219true, 177#L273-4true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:53,887 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-01-28 09:41:53,887 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-01-28 09:41:53,887 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-01-28 09:41:53,888 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-01-28 09:41:53,888 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 167#L212true, 147#L274-1true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:53,888 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-01-28 09:41:53,888 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-01-28 09:41:53,888 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-01-28 09:41:53,888 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-01-28 09:41:54,068 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 174#L219true, 147#L274-1true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:54,068 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-01-28 09:41:54,068 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:54,068 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:54,068 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:54,223 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 108#L222true, 177#L273-4true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:41:54,224 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-01-28 09:41:54,224 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:54,224 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:54,224 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-01-28 09:41:54,444 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 108#L222true, 147#L274-1true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-01-28 09:41:54,444 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-01-28 09:41:54,444 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-01-28 09:41:54,445 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-01-28 09:41:54,445 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-01-28 09:42:39,286 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][122], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 259#true, Black: 298#(= ~e3~0 1), 95#thread3EXITtrue, 167#L212true, 116#L276-1true, 315#(and (<= 1 ~i~0) (= ~i1~0 0) (<= ~i~0 1)), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:42:39,286 INFO L383 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2023-01-28 09:42:39,286 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-01-28 09:42:39,286 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-01-28 09:42:39,286 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-01-28 09:42:40,320 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][122], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 259#true, 71#L276-2true, Black: 298#(= ~e3~0 1), 167#L212true, 315#(and (<= 1 ~i~0) (= ~i1~0 0) (<= ~i~0 1)), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:42:40,320 INFO L383 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2023-01-28 09:42:40,320 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-01-28 09:42:40,320 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-01-28 09:42:40,320 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-01-28 09:42:40,913 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][122], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 259#true, 134#L277-1true, Black: 298#(= ~e3~0 1), 167#L212true, 315#(and (<= 1 ~i~0) (= ~i1~0 0) (<= ~i~0 1)), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-01-28 09:42:40,913 INFO L383 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2023-01-28 09:42:40,913 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-01-28 09:42:40,913 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-01-28 09:42:40,913 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-01-28 09:42:43,071 INFO L130 PetriNetUnfolder]: 444551/616074 cut-off events. [2023-01-28 09:42:43,071 INFO L131 PetriNetUnfolder]: For 714088/715984 co-relation queries the response was YES. [2023-01-28 09:42:45,215 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1777388 conditions, 616074 events. 444551/616074 cut-off events. For 714088/715984 co-relation queries the response was YES. Maximal size of possible extension queue 11862. Compared 4890762 event pairs, 150622 based on Foata normal form. 875/604334 useless extension candidates. Maximal degree in co-relation 1038984. Up to 233467 conditions per place. [2023-01-28 09:42:47,286 INFO L137 encePairwiseOnDemand]: 320/330 looper letters, 599 selfloop transitions, 56 changer transitions 54/746 dead transitions. [2023-01-28 09:42:47,286 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 746 transitions, 4585 flow [2023-01-28 09:42:47,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-01-28 09:42:47,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2023-01-28 09:42:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2489 transitions. [2023-01-28 09:42:47,291 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5387445887445887 [2023-01-28 09:42:47,291 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 2489 transitions. [2023-01-28 09:42:47,291 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 2489 transitions. [2023-01-28 09:42:47,292 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-01-28 09:42:47,292 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 2489 transitions. [2023-01-28 09:42:47,296 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 177.78571428571428) internal successors, (2489), 14 states have internal predecessors, (2489), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:42:47,301 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 330.0) internal successors, (4950), 15 states have internal predecessors, (4950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:42:47,302 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 330.0) internal successors, (4950), 15 states have internal predecessors, (4950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:42:47,302 INFO L175 Difference]: Start difference. First operand has 124 places, 154 transitions, 667 flow. Second operand 14 states and 2489 transitions. [2023-01-28 09:42:47,302 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 746 transitions, 4585 flow [2023-01-28 09:43:06,358 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 746 transitions, 4581 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-01-28 09:43:06,362 INFO L231 Difference]: Finished difference. Result has 143 places, 212 transitions, 1176 flow [2023-01-28 09:43:06,362 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=330, PETRI_DIFFERENCE_MINUEND_FLOW=663, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=1176, PETRI_PLACES=143, PETRI_TRANSITIONS=212} [2023-01-28 09:43:06,362 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 53 predicate places. [2023-01-28 09:43:06,363 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 212 transitions, 1176 flow [2023-01-28 09:43:06,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 154.1818181818182) internal successors, (1696), 11 states have internal predecessors, (1696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:43:06,363 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-01-28 09:43:06,363 INFO L208 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] [2023-01-28 09:43:06,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-01-28 09:43:06,364 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-01-28 09:43:06,364 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-01-28 09:43:06,364 INFO L85 PathProgramCache]: Analyzing trace with hash 692675270, now seen corresponding path program 6 times [2023-01-28 09:43:06,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-01-28 09:43:06,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604000588] [2023-01-28 09:43:06,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-01-28 09:43:06,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-01-28 09:43:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-01-28 09:43:07,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-01-28 09:43:07,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-01-28 09:43:07,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604000588] [2023-01-28 09:43:07,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1604000588] provided 1 perfect and 0 imperfect interpolant sequences [2023-01-28 09:43:07,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-01-28 09:43:07,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-01-28 09:43:07,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557573932] [2023-01-28 09:43:07,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-01-28 09:43:07,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-01-28 09:43:07,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-01-28 09:43:07,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-01-28 09:43:07,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2023-01-28 09:43:07,655 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 330 [2023-01-28 09:43:07,657 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 212 transitions, 1176 flow. Second operand has 14 states, 14 states have (on average 148.35714285714286) internal successors, (2077), 14 states have internal predecessors, (2077), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-01-28 09:43:07,657 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-01-28 09:43:07,657 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 330 [2023-01-28 09:43:07,657 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand